Josh Duncan, Moo Duk Kwan® Dan Bon #29793 Sa Bom is an internationally certified 6th Dan Master level practitioner and master level Instructor (Sa Bom) of the Soo Bahk Do® martial art system taught in Moo Duk Kwan® schools worldwide.
He has been appointed to serve as a TAC Assistant 2017-2020.
Duncan Sa Bom Nim has also been appointed by the TAC Chairman as Regional Examiner for Region 9 (CA, HI ) of the United States Soo Bahk Do Moo Duk Kwan Federation®.
He was also previously appointed by the Kwan Jang Nim as the Chairman of the National President's Vision Tour Committee.
He operates a successful Moo Duk Kwan® Certified school in Lomita Park, CA and actively supports Regional and National events.