Minister, Minister of Environment, Rep. of Korea

Mayor, Daegu Metropolitan City

CEO, K-water

CEO, Korea Environment Corporation

Chairman, Foundation for a Better Future

Minister, Natural Resources, Environment and Technical Supervision, Kyrgyz Republic

Chairman, National Assembly Water Fourm

President, World Water Council(WWC)

Special Representative, World Bank Group's Korea Office

President, American Water Works Association

Chairman, Flood Control Committee City of Chennai

President, International Hydrologic Environment Society

Minister, Ministry of Lands and Water Affairs, Rep. of Botswana

Director, World Food Programme(WFP)

Director, Global Institute for Water Environment and Health(GIWEH)

President, Korea Water Forum

President, Korean Federation of Science and Technology Societies

Vice-president, Korea International Cooperation Agency (KOICA)

CEO, SUEN(Turkish Water Institute)

Executive Director, International Water Resources Association(IWRA)