President, Singapore University of Social Sciences; and Emeritus Professor, National University of Singapore
Deputy Secretary (Trade and International Economic Relations), Ministry of Trade and Industry, Republic of Singapore
Deputy Secretary (Asia-Pacific), Ministry of Foreign Affairs Republic of Singapore
Managing Director, NUR Investment & Trading Pte Ltd
Distinguished Professor, Department of Geography, Faculty of Arts and Social Sciences, National University of Singapore
Senior Advisor, International Relations, Supreme Court; and Singapore's Plenipotentiary Representative to the Caribbean Community, Ministry of Foreign Affairs, Republic of Singapore
Dean, Culture Academy, Ministry of Culture, Community and Youth; and Singapore's Non-Resident Ambassador and Permanent Delegate to UNESCO, Ministry of Foreign Affairs, Republic of Singapore
Provost's Chair Professor of Computer Science, National University of Singapore (NUS); Deputy Executive Chairman, AI Singapore; and Director, NUS AI Institute
Senior Managing Director and Chairman, Blackstone Singapore
Chairman, Summit Group
President, Singapore University of Social Sciences; and Emeritus Professor, National University of Singapore
Deputy Secretary (Trade and International Economic Relations), Ministry of Trade and Industry, Republic of Singapore
Deputy Secretary (Asia-Pacific), Ministry of Foreign Affairs Republic of Singapore