[Education]

• B.S., Nuclear Engineering, Seoul National University, Seoul, Korea, 1979 ~ 1986

• M.S., Nuclear Engineering, Seoul National University, Seoul, Korea, 1986 ~ 1988

• Ph.D., Nuclear Engineering, UCLA, CA, USA, 1988 ~ 1992

[Professional Experience]

• Professor, Hanyang University, Seoul, Korea, 2002-present

• Member, National Academy Engineering of Korea (NAEK), 2015-present

• Board Member, International Association of PSAM (IAPSAM), 2020-present

• Member, IAEA International Nuclear Safety Group (INSAG), 2018-2022

• Director,Innovative Technology Institute for Nuclear Safety (INS), 2021-present

• Chair, Advisory Committee on Reactor Safeguards, Nuclear Safety and Security Committee (NSSC), 2018-2022

• Committee, Advisory Committee on Reactor Safeguards, Nuclear Safety and Security Committee (NSSC), 2011-2015

[Research Interests]

• Probabilistic Risk Assessments (Level 1, Level 2 and Level 3)

• Risk-Informed, Performance-Based Regulation (RIPBR)

• Reliability and Decision Analysis for Severe Accident Management

• Emergency Preparedness

[Teaching Interests]

• Probabilistic Risk Assessments

• Nuclear Reactor Safety

• Reliability and Decision Making

• Heat and Mass Transfer