President, Korea International Cooperation Agency (KOICA)

2nd Vice Minister, Ministry of Foreign Affairs, Republic of Korea

Secretary-General, Organisation for Economic Co-operation and Development (OECD)

President, Center for Global Development (CGD)

Under-Secretary-General, the United Nations, Executive Secretary, United Nations Economic and Social Commission for Asia and the Pacific (UN ESCAP)

Professor, Graduate School of Pan-Pacific International Studies, Kyung Hee University

Director-General, Development Cooperation Bureau, Ministry of Foreign Affairs, Republic of Korea

UN Assistant Secretary-General, Assistant Administrator and Director of Bureau for Policy and Programme Support, UNDP

Country Representative to the Republic of Korea and Japan, U.S. Development Cooperation Counselor, U.S. Agency for International Development (USAID)

Professor, International Development, Seoul National University GSIS

Head of Programme, Inter- and Transnational Cooperation, German Institute of Development and Sustainability (IDOS)

Deputy Director, UN Office for South-South Cooperation (UNOSSC)

Director, Development Centre, Organisation for Economic Co-opereration and Development (OECD)

Head, UNESCAP East and North-East Asia Office

Deputy Director-General, Thailand International Cooperation Agency (TICA)

President Director, Indonesian AID

Vice President, Turkish Cooperation and Coordination Agency (TIKA)

Chairman of the Executive Board, Kazakhstan Agency for International Development (KazAID)

Senior Research Associate, Center for Global Development (CGD)

Vice President, Korea International Cooperation Agency (KOICA)