Graduated from Taewkondo Dept, Yongin Univ and MA degree, Yongin Univ.
In Ph.D course of Physical Education i Kyonggi Univ.
Official black-belt 5-dan holder and game leader and social sport leader.
Taekwondo instructor of Special Forces Command in his army days.
Instructor for Foreign Language univ, Seoul Womans Univ, Kyonggi Univ, Yongin
Univ, Kyonwon Univ.
Internation Judge of the World Taekwondo Federation.
Director of Korea Athletic Science Academy.
Member of Oriental Military Art Research Institute.
Taekwondo instructor of Korean Security-Comm Corps CAPS Military Art.
Chairman of Army O.U.G.K(Officer of University Graduate of Korea) Alumni Assn.
Consideration on revision of Taekwondo game rules.
Consideration on degree of recognition of Programs for Taekwondo leaders.
Reserach of Personality Development accompanied with Taekwondo training.
Consideration of significance and value of Taekwondoist's conduct.
Consideration of Military Art activities by Hwarang of Silla Dynasty.
Consideration of Pattern and Trend of Moder Terrorism.
Comparative study of Taekwondo and Teakkyon game method.
Analysis of direction and outloot of Korea Security environment.
Study and survey of recognition of military art by students of phisical
Studies of Korea social sports development measures.