Our Association Lead Masters

Find out more about the lead Masters involved with HGMS®, their positions and roles.

Philip D Holmes

Chief Master

9th Dahn

Marlin Sims

Country Director USA

9th Dahn

Jay Lee

Director of Studies

9th Dahn

John Gravenall

Chief Instructor

8th Dahn

Philip Hinchliffe

Chief Instructor

8th Dahn

Dr Bok Kyu Choi

Director of Classical Martial Arts

6th Dahn (Sibpalki)

Chris Winter

Deputy Chief Instructor

6th Dahn

Jackie Barry

Country Director Spain

6th Dahn

James Barker

Deputy Chief Instructor

6th Dahn

Masters Training

Han Guk Mu Sool® provides training from White Belt to Black Belt, through Instructor, to Master. We have a comprehensive approach to giving you the skills and capabilities to become a Master in HGMS®