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- Him Lam International School Vietnam
Director 2022 – 2023
- Al Bayan International School Kuwait
Principal 2015 – 2016
- Oakridge International School India
Director 2008
- The International School Sanya China
Principal 2013 – 2017
- Vision International School Qatar
Boy’s Division Principal 2018 – 2020
- Beijing International Bilingual Academy China
Secondary Principal 2018 – 2022
- Indian School Kuwait
Director 2002 – 2004
- American Academy for Girls Kuwait City
Director 2010 – 2018
- New Cairo British International School Egypt
Principal 2018 – 2020
- Shenzhen American International School China
Member of Board of Directors 2018 – 2020
- Prague British International School Czech Republic
Head of Primary 2006 – 2018
- Canadian Kunming Number 10 Secondary School China
Director 2012 – 2015
- Kaplan Qingdao No2 Middle School China
Director 2011 – 2012
- Bonn International School Germany
Director 2016 – 2020
- International School Central Switzerland
Director 2018 – 2019
- GEMS Sheikh Zayed Private Academy UAE
Girl’s School Principal 2017 – 2022
- Cairo American College Egypt
Middle School Principal 2011 – 2014
- Modern Knowledge School Bahrain
High School Principal 2010 – 2011
- The American School Kinshasa Democratic Republic of Congo
Elementary Principal 2023 – 2024
- JKFZ Cambridge International School China
Director 2017 – 2018
- Shenyang Pacific International Academy China
High School Principal 2013 – 2014
- American School of Brasilia Brazil
Upper School Principal 2015 – 2018
- Prem Tinsulanonda International School Thailand
Director 2006 – 2010
- Qatar International School Qatar
Director 2008 – 2023
- Asuncion Christian Academy Paraguay
Academic Director 2010 – 2012
- Busan International Foreign School Korea
Director 2013 – 2015
- International School Myanmar
Principal 2018 – 2020
- Schutz American School Egypt
Director 2014 – 2017
- International School Chouiefat Beirut Lebanon
Director 2003 – 2005
- Tathva International School Japan
Director 2012 – 2016
- Girne American College Cyprus
Principal 2011 – 2014
- Modern English School Egypt
Secondary Principal 2014 – 2016
- International School Perth Australia
Director 2001 – 2004
- Ruamrudee International School Bangkok Thailand
Director 2010 – 2011
- Britannica International School Belgrade Serbia
Director 2004 – 2013
- Britannica International School Budapest Hungary
Director 2009 – 2011
- North Jakarta Intercultural School Indonesia
Head of School 2015 – 2017
- Marymount International School France
Director 2005 – 2014
- European Azerbaijan School Azerbaijan
Director 2019 – 2023
- Discovery International School Honduras
Elementary Vice Principal 2010 – 2013
- New School International School Georgia
Principal 2008 – 2009
- Naypyitaw International Science Academy Myanmar
Director 2022 – 2023
- GEMS American Academy Abu Dhabi UAE
Secondary Principal 2017 – 2018
- Repton School Cairo Egypt
Director 2022 – 2023
- King’s College International School Bangkok Thailand
Director 2020 – 2021
- Yichang International School China
Director 2014 – 2015
- Wahaha Bilingual School Hangzhou China
Executive Principal 2020 – 2021
- Union School Haiti
Director 2000 – 2007
- Al Shola American School UAE
Director 2018 – 2020
- United Nations International School (UNIS) Vietnam
Head of School 2008 – 2018
- American School of Warsaw Poland
Director 2002 – 2008
- San Silvestre School Peru
Director 2023 – 2024
- American Academy Limassol Cyprus
Director 2009 – 2010
- International School Dhaka Bangladesh
Elementary Principal 2014 – 2017
- American School (Colegio Americano) Guatemala
Director 2004 – 2005
- St George’s International School Luxembourg
Director 2017 – 2022 - British International School Jakarta Indonesia
Director 2010 – 2013
- Westminster International School Uzbekistan
Head of Secondary 2022 – 2023
- Network International School Myanmar
Head of Secondary 2022 – 2024
- Network International School Myanmar
Deputy Head of Secondary 2022 – 2024
- English International School Padua Italy
Director 2020 – 2021
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Secondary Principal 2017 –
Primary Principal 2015 – 2017
- American School Bangkok Thailand
Principal 2016 – 2018
- Colegio Inter-Americano Guatemala
ECE, Elementary 2017 – 2019
- British School Valencia Spain
Principal 2017 – 2018
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Middle School Principal 2020 – 2023
- American Creativity Academy Kuwait
High School Principal
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Director 2007 – 2008
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Director 2002 – 2007
- CIS Armenia International School Armenia
Head of Secondary School 2018 – 2020
- GEMS Cambridge International School Kampala Uganda
Primary Principal 2017 – 2019
- Haileybury Almaty Kazakhstan
Director 2008 – 2017
- International School Brussels Belgium
Director 2000 – 2008
- Brighton College Vietnam
Director 2022 – 2024
- Nagoya International School Japan
Director 2005 – 2007
- Aci Pre & Primary Schools Istanbul Turkey
Principal 2012
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CEO 2018 – 2019
- Kings Tirana Albania
Director 2018 – 2020
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Director 2011 – 2017
- American International School Chennai India
Head of School 2022 – 2023
Deputy Head of School 2021 – 2022
High School Principal 2014 – 2021
- Cairo American College Egypt
High School Principal 2011 – 2013
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Director 2004 – 2012 - Egyptian American International School Egypt
Director 2004 – 2012
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Principal 2010 – 2015
- Deira International School UAE
Director 2005 – 2010
- Him Lam International School Vietnam
Director 2024
- Almaty International School Kazakhstan
Director 2006 – 2008
- Dhirubhai Ambani International School India
Director 2021 – 2023
- British School Ulaanbaatar Mongolia
Director 2021 – 2023
- New Cairo British International School Egypt
Deputy Head Academic 2019 – 2021
- Wellspring Learning Community Lebanon
Director 2015 – 2019
- Kipling School Cairo Egypt (School not yet reported)
Director 2018 – 2020 - British School Navarra Spain (School not yet reported)
Headmaster 2014 – 2018 - RDFZ International Curriculum Center China
Centre Academic Principal Xishan Campus 2010 – 2014 - British School Beijing China
Headmaster 2008 – 2010 - King’s Group Spain
Headmaster 2004 – 2008 - St. George’s College Quilmes Argentina
Headmaster 2003 – 2004 - St. Julian’s School Portugal
Deputy Head 1999 – 2002
- ISA Science City International School Guangzhou China
Head of School 2022 – 2023
- Jakarta World Academy Indonesia
School Principal 2012 – 2014 - Munich International School Germany
Junior School Principal 2009 – 2012
- Daystar Academy China
Head of School 2013 – 2016
- European School Georgia
Director 2017 – 2019
- Transformation Academy Shanghai China
Director 2019 – 2020
- Concordia International School Shanghai China
Elementary Principal 2023 – 2024
- American International School Abuja Nigeria
Elementary Principal 2015 – 2017
- Discovery College Hong Kong
School Principal 2011 – 2016
- Nexus International School Singapore
Head of Primary 2013 – 2017
- Ras Al Khaimah Academy UAE
Executive Director 2020 – 2021 - Al Khor International School Qatar
Head of School 2007 – 2015
- Collège du Léman Switzerland
High School Principal 2020 – 2022
- Walworth Barbour American International School Israel
Principal 2010 – 2013
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Director 2019 – 2023
- Smiling Gecko Village School Cambodia
Director 2018 – 2020 - Pearling Season International School Qatar
Founding Head of School 2014 - Thuringia International School Germany
Director 2010 – 2013 - Aoba Japan International School Japan
Head of School 2009 – 2010 - AUTEC School Andros Island Bahamas
Director 2005 – 2008
- Sunny View School Spain
Director 2019 – 2021
- Pearling Season International School Qatar
Director 2017 – 2018
- American School Asuncion Paraguay
Middle School Principal 2011 – 2014
- Khartoum American School Sudan
Superintendent 2013 – 2015 - American School of Asuncion Paraguay
Director 2011 – 2013 - American International School Johannesburg South Africa
Director 2007 – 2009
- International Programs School Saudi Arabia
Director 2020 – 2023
- International School Ruhr Germany
Director 2017 – 2020
- American School Kinshasa Democratic Republic of Congo
Director 2000 – 2005
- International Community School Bangkok Thailand
Director 1999 – 2000
- Rasami British International School Thailand
Director 2012 – 2016
- Maple Leaf International School Dalian China
Principal 2005
- Dominican International School Kaohsiung Taiwan
Director 2023 – 2024
- Wroclaw International School Poland
Director 2015 – 2019
- Nova International School Sudan
Director 2015 – 2017
- Qatar Leadership Academy Qatar
Director 2007 – 2009
- Rowad Al Khaleej Saudi Arabia
Middle School Principal 2014 – 2017
- Peninsula International School Malaysia
Principal 2019 – 2020
- A’Takamul International School UAE
High School Principal 2018
- Tianjin International School China
Director 2011 – 2017
- Leipzig International School Germany
Primary School Principal 2020 – 2021
- Emirates National School Abu Dhabi UAE
Head of Primary 2014 – 2016
- Ivy Collegiate Academy Taiwan
Dean of Faculty 2015 – 2016
- American Collegiate Institute Turkey
Director 2020 – 2023
- American School Yaounde Cameroon
Director 2018 – 2020
- Bloom World Academy Dubai UAE
Director 2023 – 2024 - British School Barcelona Spain
Director 2013 – 2015
- Canadian International School Vietnam
Elementary Principal 2014 – 2015
- American School Tegucigalpa Honduras
Principal 2021-2022
- Guangzhou Experimental School China
Director 2010 – 2011
- ACG School Jakarta Indonesia
Director 2013 – 2015 - Bandung International School Indonesia
Director 2008 – 2013
- Saint Andrew’s International High School Malawi
Director 2010 – 2012
- Qatar Academy Doha Qatar
Director 2023 – 2024
- North Jakarta Intercultural School Indonesia
Director 2016 – 2019
- Al Akhawayn School Ifrane Morocco
Interim Director 2012 – 2013
- ABC International Vietnam
Director 2008 – 2010
- International School of Penang (Uplands) Malaysia
Director 2007 – 2008
- Seri Omega Private & International School Malaysia
Director 2010 – 2015
- Dar es Salaam International Academy Tanzania
Principal 2014 – 2017
- International School Eastern Seaboard Thailand
Director 2017 – 2020
- Myanmar International School Yangon Myanmar
Head of School 2013 – 2015 - Columbus School Medellin Colombia
High School Principal 2006 – 2013
- International School Panama
Director 2004 – 2006 - Colegio Internacional Puerto La Cruz Venezuela
Assistant Director 2001 – 2003
- St. John’s School Tumon Bay Guam
Director 2009 – 2015
- American International School Libreville Gabon
Director 2012 – 2014
- Infinity International School Egypt
Director 2009 – 2010 - Emirates International School UAE
Director 2003 – 2004
- Colegio International de Caracas Venezuela
Director 2006 – 2008
- Guangzhou Nanfang International School China
Principal 2013 – 2015
- Metropolitan International School Germany
Managing Director 2008 – 2015
- Costa Blanca International College Spain
Director 2016 – 2017
- QSI International School Shenzhen China
Director 2023 – 2024
- Bayan Gardens School Saudi Arabia
Managing Director 2011
- Nido de Aguilas International School Chile
Director 2006 – 2014
- The English School South Stockholm Sweden
Director 1999 – 2004
- American School Kosova Kosovo
Managing Director 2022
- Golden Valley School Costa Rica
Director 2018 – 2020
- American School Warsaw Poland
Principal 2019 – 2021
- British School Costa Rica
Principal 2012 – 2018
- Harrow International School Shenzhen Qianhai China
Director 2023 – 2024
- King Richard III College Mallorca Spain
Director 2005 – 2006
- Doha British School Qatar
Head of School 2023 – 2024
- American International School Budapest Hungary
Director 2006 – 2013
- Lantau International School Hong Kong
Director 2009 – 2010
- Gulf English School Kuwait
Secondary School Principal 2016 – 2019
- American Academy for Girls Kuwait City Kuwait
Superintendent 2000 – 2009
- TED College Istanbul (TED Istanbul Koleji) Turkey
General Manager 2009 – 2013
- Wesgreen International Private School UAE
Director 2002 – 2003
- Beijing International Bilingual Academy China
Director 2022 – 2023
- International School Panama
Director 2012 – 2015
- Aga Khan Academy Mombasa Kenya
Director 2004 – 2006
- Dubai International Academy UAE
CEO 2017 – 2018
- Raffles International School UAE
Director 2011 – 2014
- Al Hada International School Saudi Arabia
Director 2018
- Diyar International Private School UAE
Director 2016 – 2019
- ADNOC School UAE
Middle & High School Principal 2013 – 2016
- Diyar International Private School UAE
Principal 2016 – 2019
- ADNOC School UAE
Ghayathi Elementary Principal 2014 – 2016
- Ajman Academy UAE
Secondary Principal 2020 – 2021
- American International School Bucharest Romania
Director 2002 – 2008
- Danube International School Austria
Principal 2012
- Emirates National School Al Ain UAE
Director 2009 – 2010
- NingBo International School China
Director 2015 – 2017
- British International School Ukraine
Director 2009 – 2011
- Anglican International School of Jerusalem Israel
Director 2006 – 2007
- Lincoln School Costa Rica
Director 1999 – 2013
- Markham College Peru
Headmaster 2017 – 2018
- Shanghai Rego International School China
Director 2010 – 2012
- Tianjin Rego International School China
Director 2008 – 2010
- St. Nicholas International School Vietnam
Principal 2021 – 2023
- Nahda Academy Saudi Arabia
Director 2017 – 2018
- International School Zanzibar Tanzania
Director 2009 – 2014
- Panaga School Brunei Darussalam
Principal 2010 – 2023
- Dipont Education China
Director 2011 – 2018 - The Sultan’s School Oman
Director 2008
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High School Principal 2011 – 2016
Assistant Principal 2005 – 2010
IB MYP Coordinator 2003 – 2005
- El Gouna International School Egypt
Head of Primary 2014
- GEMS American Academy Dubai UAE
Elementary School Principal 2021 – 2022
- Surabaya Intercultural School Indonesia
Director 2019 – 2022 - American School Bombay India
Principal 2013 – 2018
- Yk Pao School China
Executive Headmaster 2019 – 2023
- Bishop Mackenzie International School Malawi
Director 2011 – 2018
- British School Nanjing China
Director 2007 – 2011
- School Year Abroad China
Director 2007 – 2010
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Primary School Principal 2022 – 2023
- Pioneers Baccalaureate School Palestine
Director 2018 – 2019
- Noblesse International School Philippines
Director 2011 – 2012
- American School Dubai UAE
Elementary Principal 2013 – 2016
- Sekolah Ciputra Indonesia
Executive Principal 2016 – 2020 - International Academy Amman Jordan
Primary Principal 2011 – 2016
- St. Dominic’s International School Portugal
Primary School Principal 2017 – 2020
- QSI International School Bratislava Slovakia
Director 2017 – 2020 - QSI International School Tbilisi Georgia
Director 2014 – 2017
- Kiev International School Ukraine
High School Principal 2011 – 2014
- Regent’s School Pattaya Thailand
Principal 2014 – 2016
- British School Algiers Algeria
Director 2020 – 2022 - British School Alexandria Egypt
Principal 2016 – 2020
- British School of Rio de Janeiro Brazil
Principal 2008 – 2012
- Canadian International School Egypt
Director 2019 – 2022
- Medan Independent School Sumatra Indonesia
Principal 1994 – 2001
- Shanghai Community International Schools China
Director 2008 – 2013 - American International School of Cape Town South Africa
Director 2006 – 2008
- American Academy for Girls Kuwait City Kuwait
Superintendent 2010
- International School of Santo Domingo Dominican Republic
Director 1998 – 2004
- Emirates National School Al Ain UAE
Director 2012 – 2013
- Berlin International School Germany
Director 2005 – 2008
- Chengdu Meishi International School China
Assistant Head of School 2016
- American International School Rotterdam Netherlands
Principal 2007 – 2009
- The Harbour School Hong Kong
Director 2015 – 2017
- Noblesse International School Philippines
Director 2009 – 2011
- St. John’s International School Thailand
Director 2006 – 2007
- Singapore American School Singapore
Director 2019 – 2021
- American International School Egypt – Main Campus
Middle School Principal 2022 – 2024
- Lyford Cay International School Bahamas
Principal 2008 – 2012
- Prague British International School Czech Republic
Director 2008 – 2017
- Beanstalk International Bilingual School China
Principal 2020 – 2021
- Beijing International Singaporean School China
Head of School 2018 – 2020
- Bogaerts International School Belgium
Director / Owner 2014 – 2015
- Graded School Brazil
Superintendent 2016 – 2019
- American International School Dhaka Bangladesh
Director 2012 – 2014
- Korea International School Korea
Director 2012
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Principal 2010 – 2012
- Jakarta International Korean School Indonesia
Director 2006 – 2012
- Independent Bonn International School Germany
Director 2013
- Topsy Turvy British School Bangkok Thailand
Director 2004 – 2009
- Australian International School Singapore
Director 2002 – 2011
- San Juan del Sur Day School Nicaragua
Director 2020 – 2023
- French International School Hong Kong
Director 2021 – 2023
- European International School Vietnam
Principal 2013 – 2014
- Ascot International School Thailand
Director 2010 – 2020
- International School of Curitiba Brazil
Director 2019 – 2020
- Rome International School Italy
Director 2011 – 2014
- ACS Doha International School Qatar
Director 2023 – 2024
- Graded School Sao Paulo Brazil
Principal 2022 – 2023
- H-International School Treviso Italy
Director 2017 – 2019
- Shanghai Concord Bilingual School China
Director 2017 – 2019
- World Academy Tirana Albania
President 2014 – 2018
- GTIIT-Affiliated International School China
Director 2022 – 2024
- German European School Singapore
Director 2007 – 2008
- Katoh Gakuen Japan
Director 1998 – 2012
- Dar Essalam American School Morocco
Director 2023
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Superintendent 2009 – 2019
- Little Urban Center China
Director 2017 – 2020
- Al Bayan International School Kuwait
Principal 2017 – 2018
- SABIS International School Choueifat Sulaimani Iraq
Director 2020 – 2022
- Osaka YMCA International School Japan
Director 2016 – 2017
- Sunway International School Malaysia
Director 2007 – 2009
- American International School Riyadh Saudi Arabia
Director 2022 – 2023
- Benjamin Franklin International School Spain
Director 2020
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Principal 2018 – 2023
- m8bet online sports bettingUnity High School Khartoum Sudan
Director 2011 – 2015
- King Mongkhut International Demonstration School Thailand
Principal 2022 – 2023
Deputy Director Academics 2020 – 2022
- Lyford Cay International School Bahamas
Director 2023 – 2024
- Ruamrudee International School Bangkok Thailand
Principal 2010 – 2012
- Beacon Private School Bahrain
Director 2020 – 2022
- International School Lusaka Zambia
Head of Primary 2009 – 2013
- International School Belgrade Serbia
Elementary Principal 2019 – 2021
- Canggu Community School Bali Indonesia
Principal 2014 – 2018
- Bandung Independent School Indonesia
Director 2019 – 2020
- Beijing City International School China
Director 2010 – 2013 - International School of Tianjin China
Director 2002 – 2006
- International School Luxembourg
Director 2006 – 2013
- St. Johnsbury Academy Korea
Principal 2017 – 2022
- American School Kuwait
Principal 2011 – 2013
- International School Dhaka Bangladesh
Secondary Principal 2020 – 2023
- Dalian American International School China
Secondary School Principal 2015 – 2020
- Pledge Harbor International School Bangladesh
Vice Principal 2012 – 2014
- Chaoyang Kaiwen Academy China
Headmaster 2017
- Canadian International School Beijing China
Vice Principal 2021 – 2022
- Malvern College Egypt
Headmaster 2023 – 2024
- MEF International School Istanbul Turkey
Director 2015 – 2019
- International School Qingdao China
Director 2013 – 2018
- African Leadership Academy South Africa
CEO 2015 – 2016
- Huamao International School China
Principal 2004 – 2005
- The American School in Switzerland
Headmaster 2004 – 2006
- Swiss International School Qatar
Head of School 2017 – 2019
- British International School Istanbul Turkey
Director 2013 – 2015
- Mandalika Intercultural School Indonesia
Director 2021 – 2024
- Girne American College Cyprus
Co-Director 2011 – 2014
- QSI International School Bratislava Slovakia
Director 2010 – 2013 - QSI International School Shekou China
Director 2006 – 2010
- International Pioneers School Thailand
Middle School Principal 2017 – 2018
- American School Dubai UAE
High School Principal
- United World College South East Asia Singapore
Head of UWCSEA Dover 2011 – 2021
- Saipan International School North Mariana Islands
Director 2013 – 2016
- Blyth Academy Qatar
Director 2016 –
- Dar Essalam American School Morocco
Director 2022 – 2023 - American School Brasilia Brazil
Director 2017 – 2018
- American Cooperative School Tunis
Director 2010 – 2017
- International School Tanganyika Tanzania
Elementary Principal 2015 – 2016
- Boston International School Wuxi China
Deputy Academic Principal 2019 – 2022
- United Nations International School USA
Director 2016 – 2019
- The English Academy Kuwait
Director 2017 – 2018 - Ajial Bilingual School Kuwait
Acting Director 2012 – 2013
- Access International Academy Ningbo China
Principal 2010 – 2011
- Beijing City International School China
Director 2009
- Cambridge English School Hawalli Kuwait
Principal 2010
- Shanghai Community International School China
Head of School Hongqiao Campus 2014 – 2018
- American International School Egypt – West Campus
Principal 2017 – 2019
- Dulwich College Suzhou China
Head of Senior School 2013 – 2018
- Namsan International Kindergarten Korea
Principal 2005 – 2006
- Ningbo Zhicheng School International China
Head Principal 2010 – 2013
- Reach British School UAE
Principal 2019 – 2021 - The World Academy Saudi Arabia
Principal 2013 – 2014
- Escuela las Morochas Venezuela
Principal 2015 – 2016 - Escuela Internacional de Sampedrana Honduras
Principal 2012 – 2013
- Ontario International Canadian School UAE
Principal 2014 – 2016
- American International School Bucharest Romania
Director 2014 – 2019 - Tashkent International School Uzbekistan
Director 2009 – 2013 - Atlanta International School USA
Headmaster 2005 – 2009
Head of Middle & Director of Studies 2001 – 2005
- Shekou International School China
Secondary Principal 2022 – 2023
- International School Dongguan China
Middle & High School Principal 2020 – 2021
- International School of Penang (Uplands) Malaysia
Director 2014 – 2017 - Etonhouse International School Broadrick Singapore
Director 2008 – 2010
- British International School Kuala Lumpur Malaysia
Director 2014 – 2018
- British School Lome Togo
Director 2009 – 2012
- American School Antananarivo Madagascar
Director 2016 – 2020
- Al Shohub Private School UAE
Director 2014 – 2017
- Uptown International School UAE
Principal 2015 – 2020
- St. John’s International School Belgium
Director 2022 – 2023
- Bandung Independent School Indonesia
Director 2015 – 2017
- GEMS International School Cairo Egypt
Elementary Principal 2023 – 2024
- Gyeonggi Suwon International School Korea
Elementary Principal
- Anglo-American School St. Petersburg Russia
Principal 2019 – 2021
- Guangzhou Nanhu China
Deputy Principal 2012 – 2013
- Etonhouse Suzhou China
Deputy Principal 2010 – 2012
- Dyatmika School Bali Indonesia
Director 2011 – 2018
- American International School Kuwait
Principal 2010 – 2012
- Oxford International School Kyrgyzstan
Principal 2015 – 2016
- American School Taichung Taiwan
Director 2020 – 2022
- International School Sosua Dominican Republic
Director 2013 – 2019
- Colegio Inter-Americano Guatemala
Principal 2010 – 2011
- The Codrington School Barbados
Director 2014 – 2023
- American School Kuwait
Principal 2009 – 2013
- Sheng Kung Hui Primary School Macau
Primary School Principal 2002 – 2004
- Beijing International Bilingual Academy China
Elementary Principal 2020 – 2024
- Renaissance College Hong Kong
Whole School Principal 2012 – 2013
- Al-Bayan Bilingual School Kuwait
Elementary Principal 2016 – 2017
- Haileybury Almaty Kazakhstan
Head of Primary 2022 – 2024
- Epsom College Malaysia
Director 2020 – 2022
- St. Joseph’s Institution International Malaysia
High School Principal 2016 – 2019
- Al Bayan International School Kuwait
Director 1993 – 2005
- Cedars School Doha Qatar
Principal 2006 – 2011
- International School Ulm Germany
Director 2015 – 2016
- Suzhou Singapore International School China
Director 2013 – 2017
- American School Marrakesh Morocco
Director 2012 – 2013
- Stonehill International School India
Head of School 2019 – 2022
- Gyeonggi Suwon International School Korea
Managing Director 2015 – 2019 - Mont Mira Kuala Lumpur Malaysia
Director 2013 – 2014 - Nansha College Preparatory Academy China
Director 2012 – 2013
- Western International School Shanghai China
Director 2016 – 2021
Primary Principal 2012 – 2016
- Amman Baccalaureate School Jordan
Principal 2017 – 2018
- Dulwich College Shanghai China
Director 2006
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First Program Principal 2021 – 2022
- International School Ho Chi Minh City Vietnam
Dean of Students 2012
- Mahatma Gandhi International School Philippines
Director 2003 – 2009
- Network International School Myanmar
Principal 2023 – 2024
- St.George International School Bulgaria
Director 2020 – 2022
- American International School Zagreb Croatia
Director 2016 – 2017 - Jakarta Intercultural School Indonesia
Elementary Principal 2007 – 2015
- Escola Americana do Rio de Janeiro Brazil
Principal 2013 – 2016
- Advanced Generations Schools Jeddah Saudi Arabia
Director 2013 – 2015
- Hanoi Toronto School Vietnam
Director 2022 – 2023
- Regent School Abuja Nigeria
Director 2017 - British International School Nigeria
Director 2008 – 2010
- Jeddah Knowledge International School Saudi Arabia
Head of Boys / Principal 2011 – 2014
- American School Milan Italy
Elementary Principal 2015 – 2024
- Saigon South International School Vietnam
Middle School Principal 2013 – 2016
- Malvern College Egypt
Principal 2020 – 2021
- Emirates International School Meadows UAE
Director 2015 – 2016 - Emirates International School Jumeirah UAE
High School Principal 2011 – 2013
- DSB International School India
Director 2017 – 2018
- Al Hada International School Saudi Arabia
Director 2010 – 2013
- Swiss International Scientific School Dubai UAE
Director 2021 – 2024
- GEMS Wellington International School UAE
Director 2020 - Deira International School UAE
Director 2018 – 2019
- m8bet Mobile appThink International School Hing Kong
Deputy Head 2017 – 2019
- Access International Academy Ningbo China
High School Head of Department 2014 – 2016
- Emilio Sanchez International School Spain
Director 2013 – 2014
- Pechersk School International Ukraine
Director 2013 – 2018
- Academic Colleges Group (ACG) Vietnam
Director 2010 – 2012
- MEF International School Turkey
Director 2003 – 2004
- International Schools of North America Vietnam
Principal 2017 - Vietnam Australia International School Vietnam
Director of Academic Coordination 2014 – 2015
- Ras Al Khaimah Academy UAE
Director 2006 – 2010
- Dalian American International School China
Secondary Principal 2020 – 2022
- International School Azerbaijan
Principal 2016 – 2017
- Colegio Anglo Colombiano Colombia
Primary Principal 2015
- American International School Mozambique
Principal 2021 – 2024
- British Academy School Marrakech Morocco
Director 2023 – 2024
- Brent International Schools Philippines
High School Principal 2012 – 2018
- British School Jakarta Indonesia
Director 2018 – 2023
- International School the Hague Netherlands
High School Principal 2012 – 2016
- Garden International School Bangkok Thailand
Principal 2021 – 2023
- North American International School China
Director 2017 – 2018
- Hsinchu (Holland) International School Taiwan
Director 2009 – 2011
- Gulf English School Qatar
Director 2008
- Miras Astana International School Kazakhstan
Principal 2017
- ISA International School Guangzhou China
Director 2017 – 2019
- School of Research Science UAE
Director 2022 – 2023