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