Doctor of Philosophy, Korea Advanced Institute of Science & Technology, Daejeon, 1993.
Principal researcher Korea Electric Power Research Institute, Daejeon, since 1993. Engineer Electric Power Research Institute, Palo Alto, 1996—1997. Publication chairman American Nuclear Society, 2002.
Member editorial board Korean Nuclear Society, Daejeon, since 2004. Member korean advisory board International Organization for Standardization TC-85, 2005—2006.
Member of Korean Nuclear Society.
Married Mi-Hyang Park. Children: Sung-Min, Jung-Min.