Great Grandmaster Son Myung Soo
10th Dan (W.T.F. & I.T.F. & R.T.F. Styles)
International Referee
Great Grandmaster Chang Hwa Park
10th Dan
Senior Grandmaster Han Ki Gak
10th Dan
Dr. William T. Jeffries
10th Dan (W.T.F. Style)
International Referee
Grandmaster Dr. Roger Haines
10th Dan
Grandmaster Norman Henderson
10th Dan (Chung-Do-Kwan)
Grandmaster Ralph Schueler
9th Dan (I.T.F. Style)
Grand Master Bon-Kwan-Jang-Nim John Smith
8th Dan (I.T.F. Style)
International Master Instructor & National Referee
Grand Master Thomas Seckelmann
8th Dan (I.T.F. Style)
Grand Master Dr. John Crudup Ph.D.M.A.
7th Dan (W.T.F. Style)
Dr. Nigel May
7th Dan
(W.T.F. Style)
Grandmaster Pedro Esquivel Salazar
7th Dan (W.T.F. Style)
Grand Master Moafak M. Monasser:
6th Dan (W.T.F. Style)
Grand Master Abdulrahim S. Mohammed
6th Dan (W.T.F. Style)
Grandmaster Nicasio Acevedo III, Esq.
6th Dan (I.T.F. Style)
Grandmaster Julio Mena Zamora
6th Dan (W.T.F. Style)
Master Michael De Fillipo
6th Dan (I.T.F. Style)
Master Kim Talbot
5th Dan (I.T.F. Style)
Malinowski Evgenia:
4th Dan (I.T.F. Style)
Irene Maria Seckelmann:
4th Dan (I.T.F. Style)
Sa-Bum-Nim Kenneth Patrick Lewis
4th Dan (Moo-Duk-Kwan)
Master Robert Smith
4th Dan (I.T.F. Style)
Rick Carl
4th Dan (W.T.F. Style)
Conan Lang
4th Dan (I.T.F. Style)
Jasmin Mentzel
2nd Dan (I.T.F. Style)
Louisa Bücher
2nd Dan (I.T.F. Style)
Björn Kattwinkel
2nd Dan (I.T.F. Style)
Kristin Kay Vander Muss
2nd Dan (I.T.F. Style)
Torsten Kuhnert
1st Dan (W.T.F. Style)
Christian Schwarz
1st Dan (W.T.F. Style)
Jessica Sallee
1st Dan (W.T.F. Style)
Dian Derks
1st Dan (I.T.F. Style)
Jerry A. Brown
1st Dan (W.T.F. Style)
Mohamed Abdel Salam Farag
1st Dan (W.T.F. Style)