Background
Hahn, Jeong Sang was born on December 11, 1939 in Taeku, Republic of Korea. Son of Yong Jik Hahn and Suk Im Kim.
educator hydrogeologist consultant
Hahn, Jeong Sang was born on December 11, 1939 in Taeku, Republic of Korea. Son of Yong Jik Hahn and Suk Im Kim.
Bachelor of Science, Seoul National University, 1964. Master of Science, Seoul National University, 1978. Doctor of Philosophy, Korea University, Seoul, 1985.
Section chiefHan River Basin Survey Team, Korea Water Resources Corporation, Seoul, 1966-1973; project manager, IDA Tube Well Project, Dhaka, Bangladesh, 1973-1974; executive manager, Jung Ang Development Limited company, Seoul, 1974-1976; executive director, Hankook Kun Up Construction Company, Seoul, 1976-1978; president, Hans Engineering Limited company, Seoul, 1980-1995; visiting professor department geology, Yonsei U., Seoul, since 1995.
Director Asian-Pacific non-governmental organization, Seoul, since 1995. Technical advisor National Environmental Preservation Committee, Ministry of Environment, Seoul, since 1990, Metropolitan Landfill Association, Kimpo, Kyong Ki-Do, since 1993. Member National River Management Committee, Ministry of Construction and Transportation, Seoul, since 1995.
Served with Korean military, 1964-1966. Member National Groundwater Association, Korean Society Groundwater Environment (president), Korea Water Resources Association (board directors).
Married Wha Ja Yoon; children: Chan, Hyok.