1973 - B.Eng Honor (Telecommunications), Chulalongkorn University

1975 - M.A. (Computer Engineering), University of Illinois at Urbana-Champaign, USA 

1979 Mediical Doctor, Faculty of Medicine Ramathibodi Hospital, Mahidol University

1998 Forensic Anthropology, Armed Forces Institute of Pathology Washington, DC, USA 
1999 Forensic Pathology จาก Armed Forces Institute of Pathology Washington, DC สหรัฐอเมริกา

Assumption School, Bangkok

BA, UCLA,

MA, Utah State University

Bangkok Christian College

B.Sc.(International Affairs)

School of Foreign Service, Georgetown University, USA

Diploma in International Relations and M.Sc. (Social Science), Instute of Social Studies, the Hague, the Netherlands The

National Defense College of Thailand, class 32

Primary: Chulalongkorn University’s Demonstration School and Scaitcliffe School, UK
Secondary: Eton College, UK
Bachelor’s degree (first class honours) in Philosophy, Politics and Economics, St John's College, Oxford, UK

Primary: Saint Gabriel School, Bangkok

Secondary: Srinakarinwirot University Demonstration School, Bangkok 

BA in Chemical Engineering: Princeton University, USA

MBA: Harvard Business School (HBS)

Primary: Sarasit Wittaya, Rachburi, Thailand

Secondary: Shantou, China

Commercial school: Hong Kong

Saint Gabriel's College

Assumption Commercial College

Thammasat University

Saint Gabriel's College, Bangkok

BA Econ, Thammasat University

MBA (International Business), Wharton School, University of Pennsylvania

Secondary: Amnuaysilpa and Bangkok Christian College
College:Dulwich College
Bachelor in Laws (honoured) from Trinity College, Cambridge

Secondary: Wat Amarintraram, Bangkok

Bachelor in Laws, Thammasat University, Bangkok

2002 - Telecom Man of the Year (Telecommunications Association of Thailand)

2003 - CEO of the Year (The Nation) 

2002: Most Improved Player (ATP)

2002, 03: Stefan Edberg Sportsmanship Award 

2006: Central Bank Governor of the Year - Asia (The Banker)

Knight Grand Cross (First Class) of the Most Noble Order of the White Elephant

Knight Grand Cross (First Class) of the Most Noble Order of the Crown of Thailand

1997: Ramon Magsaysay Award for Government Service

Commander (Third Class) of the Most Noble Order of the Crown of Thailand (1974) 

Commander (Third Class) of the Most Exalted Order of the White Elephant (1975)

Knight Commander (Second Class) of the Most Noble Order of the Crown of Thailand (1976) 

“Maha Yodhin” (Knight Commander) of the Honourable Order of Rama (1977)

Knight Grand Cross (First Class) of the Most Noble Order of the Crown of Thailand (1979) 

Knight Grand Cross (First Class) of the Most Exalted Order of the White Elephant (1981)

Knight Grand Cordon (Special Class) of the Most Exalted Order of the White Elephant (1983) 

Knight Commander (Second Class,lower grade) of the Most Illustrious Order of Chula Chom Klao (1984) 

Knight Grand Cordon (Special Class) of the Most Noble Order of the Crown of Thailand (1984)

Knight Grand Cross (First Class) of the Most Admirable Order of the Direkgunabhorn (1996)

Knight Grand Commander (Second Class, higher grade) of the Most Illustrious Order of Chula Chom Klao (2002)

Honorary doctorate (Hartwick University)