LEE, Kyo-yoon (? - May 12, 2017) was a student at the Chosun Yun Moo Kwan Kwon Bop Bu, learning from its founder, Sang Sup Chun. Later, after the Korean War Armistice Agreement was signed in 1953, Lee started teaching the returning Yunmoo Kwan Kwon Bop Bu members at the Hankuk Chaeyuk Kwan Dojang. He later left to start his own school (Han Moo Kwan) by setting up a tent at a High School.
- Han Moo Kwan webpage at Tigermartialarts.ca