 Ph.D., Georgia Tech., Department of Nuclear & Radiological Engineering, U.S.A, 1986.8  M. S., Georgia Tech., Department of Nuclear & Radiological Engineering, U.S.A, 1984.8  B.S, Seoul National University, Department of Nuclear Engineering, Korea, 1982.2

 Vice President, Kyung Hee University, Korea, 2016 – present  Professor, Kyung Hee University, Korea, 1991 – present  University-Industry Collaboration Team leader, Kyung Hee University, Korea, 2009 – 2010  Radiation shielding and Structural analysis, Gyerim polycon, 2016. 6 – 2017. 2  Development of Scenarios for Sustainable Next Generation Nuclear Systems, Ministry of Science, ICT and future Planning, 2014.3. – 2016. 2  Quantitative measurement of fuel assemblies with improved efficiency, Korea Institute of Nuclear Nonproliferation And Control Board, 2014.12 – 2015. 3  Consistency Evaluation of Pyro Technology with Nuclear Power Policy, Ministry of Science, ICT and future Planning, 2014.3 - 2015.2  Stage 2 Preliminary Planning for the 4th Nuclear Research and Development 5 Year Plan (Spent Fuel Recycle Field), Ministry of Science, ICT and future Planning, 2014.4. – 2014. 6

 Optimization on the two-layer stack gamma detectors of CSI(Tl) coupled with a pin photodiode for non-destructive testing  Development of standard evaluation plan for survey and investigation of residual radioactivity on site  Calculating specific absorbed fractions with standard Korean male adults  Measuring the Daily Rate of Radioactive Iodine (I-131) Uptake in the Thyroid Glands and Excretion through the Urine of Korean adult mails  Decision support for selecting exportable nuclear technology using the analytic hierarchy process : A Korean case

 President, Korea Nuclear Society, 2016 - present  President, Korea Institute of Nuclear Nonproliferation And Control Board , 2015 - present  Director, National Research Council of Science and Technology, 2014 - present  Member, Atomic Energy Commission, 2013 – present  President, Korea Institute of Energy Research, 2010 - 2013  Member, International Atomic Energy Agency, WATEC, 2007 – 2010  Member, Radioactive Waste Repository Site Selection Committee, 2005

Radioactive waste, Spent nuclear fuel, Health physics, Decommission & Decontamination of nuclear facilities, Nuclear Policy