/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: kumgangtkd https://cdn.slidesharecdn.com/profile-photo-kumgangtkd-48x48.jpg?cb=1523431396 Taekwondo 6th Dan, Hapkido 6th Dan, Haekdonkumdo 5th Dan Hoki chungwoo Taekwondo dojang/Yonsei jeongmok dojang/Hogukmudokwan in war memorial in seoul/ Master in Seoul. Head Coach in International Kumgang Taekwondo Center. www.taekwontokorea.com