About John Graybeal

Author/Fighter Pilot/Magician/Airline Captain/Martial Artist/Teacher/Training/Coach

5th Degree Black Belt Tae Kwon Do Moo Duk Hai under

—  John F. Penn (6th Degree Soo Bak Kwon) and Hank Giles (7th Degree WTF)

3rd Degree Black Belt Soo Bak Kwon (Hap Ki Do) under

— Hank Giles (6th Degree under Ji Han Jae)

1st Degree Black Belt Shihan Ju Jitsu under

— Phill Porter (10th Degree)

1st Degree Black Belt Judo, USJA under

—George Weers (6th Degree USJA Board Member)

2nd Degree Black Belt Brazilian Jiu-Jitsu – under

—Robson Moura (6th Degree, under Ailson “Jucao” Brites)

USA Boxing Certified Coach

USJA Certified Coach