Oh Do Kwan
Seitsemäs Kwan koulukunta
Today the Oh Do Kwan still exist in Korea as a social club and has an annual celebration every year in Seoul. Oh Do Kwan was dissolved as a martial art system in the mid-1970s. The Oh Do Kwan social club adopted the Kukkiwon style of taekwondo in 1972. Oh Do Kwan's current president is Han Myung Hak.