Education
1982. 3 – 1986. 2 Bachelor of Surgery, Department of Pharmacology, Busan National University, of Korea
1986. 3 – 1988. 2 Master of Surgery, Department of Biological Engineering, of Korea Advanced Institute of Science and Technology (Korea Advanced Institute of Science and Technology), of Korea
1991. 9 – 1994. 12 Doctor of Philosophy, Department of Pharmacology and Toxicology, Michigan State University.