M.D. - Kyung-Hee University College of Medicine, 1987
Externship in Neurosurgery - Kyung-Hee University Hospital, 1988
Residency in Neurosurgery - Kyung-Hee University Hospital, 1995
M.A. - Kyung-Hee University Graduate School, 1994
Ph.D. - Kyung-Hee University Graduate School, 2004