BSc in Business Administration, American University; Advanced Management Program, Wharton School, University of Pennsylvania; Master in Public Administration, Harvard University. Formerly: 16 years with General Electric Company in various executive positions. 1994-97, Secretary of State for Economy and Finance and Secretary-General, Council for the Development of Cambodia (CDC). 1999-2003, President, SC Investment Co. and Economic and Finance Adviser to the President of National Assembly; 1999, Founder, SCI Co., an investment and trading firm, in Cambodia; 1999-2003, Economic and Finance Adviser to the President of the National Assembly. 2003, Member of Parliament, Cambodia; 2004-08, Minister of Public Works and Transport. 2008-13, Senior Minister and Vice-Chairman, CDC. 2013-16, Senior Minister, Minister of Commerce and Vice-Chairman, CDC. Since 2016, Senior Minister, Minister of Public Works and Transport. Member and former Chair, Wharton Executive Board for Asia. Former Global Leader for Tomorrow, World Economic Forum (1995).