Graduated from Seoul National University College of Dentistry Seoul National University, College of Dentistry, Medical Doctor, Seoul National University, College of Dentistry, Medical Doctor, Columbia University, USA

Now Happy Smile Dental CEODirector

Full member of the Korean Society of Orthodontics Full member of the Korean Society of Aesthetic Dentistry Full member of the Korean Society of Lingual Orthodontics International Implant Society Director

Awarded the Minister of Health and Welfare Commendation