Pusan ​​National University Doctor of Dentistry Course Completion Lingual Orthodontic Training Course Completion Tweed-Merrifield Course Completion Kyungpook National University Lingual Correction Training Course Completion Transparent Orthodontic Training Course

Now Withers Pretty Lee Dental Clinic CEODirector

Regular member of the Korean Orthodontic Society Regular member of the Korean Orthodontic Research Society Member of the Korean Orthodontic Research Society