Oh Do Kwan
Seitsemäs Kwan koulukunta
Oh Do Kwan (오도관) - founded in 1955 by Choi Hong Hi, who also became honorary head of the Chung Do Kwan. Top instructors were Nam Tae Hi and Han Cha Kyo.
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.