The Hapkido style Chun Ki Do was developed by Kwan Jang Nim Han-young Choi ( * 11/12/1935  ✝ 06/27/2013)

Grandmasters who made Grandmasters

World Chun Ki Do Association

GM Han-Young Choi with his son GM Sam

Chun Ki Do Association Africa

GM Roman Urban & Master Akoto

Chun Ki Do Association Europe

GM Roman Urban & Master Jörg Moßmann

Chun Ki Do Association USA

GM Daniel Ray Walker

A tribute to 관장 님 Han-young Choi

A tribute to 그랜드 마스터 Roman Nikolaus Urban

Chun Ki Do students USA

Master Antoinette Chavez, New Mexico

Master Andre Cho

Master Greg Jump

Master Antony Rogers, Louisiana

Master Marcy Shoberg

Master Justin Castillo, NM

Master Antoine Hines Las Vegas

Master Michael Widener