[1] After the end of the World War II, various disciples of Shudokan tried to form a Karate school amidst the post-war martial arts ban enacted by GHQ.
"Hall of Korean Martial Arts"), and named Yun Kwae-byung, who had special status as a third-country person in postwar Japan, as the head of the dojo.
The former disciples of Master Chun formed the Jidokwan, with Yun Kwae-byung voted as the kwan's first president.
Later during 1950s, Choi Hong Hi got involved and started spearheading the unification process that would eventually form the Korea Taekwondo Association.
In early 1960s, Yun Kwae-byung started to become critical about the direction the younger generation of martial artist and teachers were going with Taekwondo and tried to sway Jidokwan out of the KTA.