Department of Orthodontics Graduated from Chonbuk National University College of Dentistry Completed Department of Orthodontics, Chonbuk National University College of Dentistry, Doctor of Dentistry, Department of Orthodontics Completion of Roth-Williams International coures,

Now Orthodontics and Dentistry CEODirector

Korean Clinical Orthodontist Association Member, Korean Orthodontic Society World Orthodontic Society Fellow Korean Lingual Orthodontic Society Member