Grandmaster Ju Ung Seo (주웅서) Hapkido, Taekgyeon Eul Ji Kwan Korean Martial Arts Self Defense

Grandmaster Ju was born in 1966 near Jecheon in South Korea. He begins martial arts by practicing Hapkido at the age of 7, and after 18 years of daily practice, he opens his own school, the EulJiKwan Dojang in Jecheon in 1991. He then started to practice the Teakgyeon in 1996 and also began to teach that a few years later. He is currently 8th Dan of Hapkido and 7th Dong of Teakgyeon. He is also, within the Korea Hapkido Federation (Deahan Hapkido Hyeophoe), responsible for the ChungCheong Buk Do region,