1936 Born in Seoul, Korea
1957 Founder and President of Chang Moo Kwan Pusan District in Korea
1959 Chief Master Instructor of R.O.K. Special Forces
1961 Director of Korea Tae Soo Do Association (former Korea Tae Kwon Do Association) in Pusan District Korea
1966 Toured the world for exhibition and trained Masters and instructors in Asia, Europe, and America
1972 President of US National TKD Chang Moo Kwan In USA
1974 Founder and President of ATU
1982 President of World Martial Arts Federation
1986 9th Degree Black Belt by Chang Moo Kwan
1990 9th Degree Black Belt by by Kukkiwon
1993 Founder of Ko Am Mu Do