• SaBumNim Yong Ji In
  • Master Chin Yun Chung
  • Grandmaster Sang B. Ko
  • Soke John Davis
  • Grandmaster Jong Yuk Ki
  • Grandmaster J. Choi
  • Grandmaster Billy Davis
  • Grandmaster Chih-Young Lin
  • SaBumNim John Grossman

    • Grandmaster Jong Yuk Ki

    Grandmaster Jong Yuk Ki is a 9th degree Black Belt in Boon Hwa Kwan Tae Kwon Do.