BA in Asian Studies, Baylor University; MA in Political Science and MA in International Studies, Ohio University; PhD in Political Science, University of Hawaii at Manoa, USA. 2003-13, Secretary of State, Ministry of Foreign Affairs and International Cooperation and Adviser to the PM of Cambodia. Former Member, High-Level Task Force on ASEAN Charter. Since Sept 2013, Minister Delegate attached to the Prime Minister of Cambodia in charge of foreign affairs and ASEAN. Member, Supreme National Economic Council. Founder and President, The University of Cambodia; Co-Founder, Southeast Asia Television.