Master of Science in Engineering, Hongik University, 1996.
Senior researcher Korea Institute of Machinery and Materials, Changwon, Republic of Korea, 1996. Visiting researcher Rolls Royce plc, Derby, England, 1998—2000. Researcher Changwon University Cluster Center, Changwon, Republic of Korea, since 2005.
Technology adviser; Member of Korea Institute of Metals and Materials (associate).
Married So Young Lee, January 30, 1972. Children: Dong Ju, Min House.