He received his Ph.D at Sungkyunkwan University School of Medicine in 2010, M.D at Chung-Ang University School of Medicine in 1999. Dr. Lee did his Internship & Orthopedic Surgery Residency at Sungkyunkwan University. He worked as Medical Officer, Chief of Orthopedic Surgery in Department Pusan & Yangju Military Hospital,Clinical Instructor in Department of Orthopedic Surgery at Korea University Ansan Hospital, Ajou Universtiy School of Medicine. Dr. Lee was awarded with Japanese orthopedic association traveling award, Cover model of arthroscopic association of North America membership directory & Asia pacific young research award.His research intrest includes functional analysis of the ligament reconstructed patients, Radiologic analysis of ligament reconstruction, High tibial osteotomy in medial osteoarthritic knee.