Periodontist Graduated from Chonnam National University Dental College Graduated from Chonnam National University School of Dentistry Master of Science in Department of Periodontology, Chonnam University College of Dentistry Training in Department of Periodontology, Seoul Central Veterans Hospital Training in Department of Orthodontics, Tokyo University of Medicine,

Now Tokyo U Dental Clinic CEODirector

, Korea Dentist Association Legislative Member, Former Gwangju Dentist Association Legislative Member Former Advisor to Ethics Committee, Gwangju Dental Association