Doctor of Philosophy, Pohang University of Science and Technology, 1998.
Research associate Howard Hughes Medical Institute, University Pennsylvania, Philadelphia, 2001—2004. Professor Pusan National University, Busan, Republic of Korea, since 2004. Secretary Medical Research Center Ischemic Tissue Regeneration, Busan, 2005.
Member Regional Science and Technology Center, Busan, 2005. Member of Korea Society Cell Biology (Dae Jeon).
Married Hae Jeong Han, December 16, 1995. Children: Annette, Jun Hyun.