Grand Master Chang Man Yang was born
in Seoul Korea in 1944. He started
training at the age of 7.
Chang first started teaching in 1965
at Kunkuk University. He also taught
hand to hand combat on the U.S. Army
for 15 years. In 1977 he
taught in North America, and in 1978
he taught in the Middle East.
Grand Master Chang Man Yang is a 4th
Degree Black Belt in Judo, 7th
Degree in TaeKwon-Do and 8th Degree
in Hapkido.