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Black Belt

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Name Current Rank Current Title Master Certifications Dojo Under Sensei Country
Melissa McCarthy Nidan - - Darin Yee Dojo Darin Yee United States of America
Brianna McCarthy Nidan - - Darin Yee Dojo Darin Yee United States of America
Quennie Cheung Nidan - - Darin Yee Dojo Darin Yee United States of America
Michael Cheung Nidan - - Darin Yee Dojo Darin Yee United States of America
Derrick Fernandes Sandan - - Darin Yee Dojo Darin Yee United States of America
John C. Munroe Sandan - - Darin Yee Dojo Darin Yee United States of America
Marilyn M. Berg Godan - - Darin Yee Dojo Darin Yee United States of America
John Joseph Godan - - Darin Yee Dojo Darin Yee United States of America
Rober McClellan Rokudan - - Darin Yee Dojo Darin Yee United States of America
Samuel A. Balch Nanadan Kyoshi - Darin Yee Dojo Darin Yee United States of America
Thomas D. Hallahan Nanadan Kyoshi - Darin Yee Dojo Darin Yee United States of America
Darin Yee Judan - - IUKF Headquarters George E. Mattson United States of America
George E. Mattson Judan Hanshi Sei Shihan IUKF Headquarters United States of America
John Blacha Sandan - - Poland
Lionel Reynaud Yondan - - Mattson Academy of Uechi-ryu Karate George E. Mattson France
Mark Alexander Ellis Yondan - - Northern River Yoga & Karate Dojo Ken Read Canada
Ken Read Nanadan - - Northern River Yoga & Karate Dojo Canada
Liam Swinnerton Shodan - - David Chow Canada
Joshua Beaudin Shodan - - David Chow Canada
David Chow Godan - - Canada
Jason Noburu Kato Nidan - - Michael Vena Canada
Owen Spillios-Hunter Shodan - - David Mott Canada
Michael Hobbs Shodan - - David Mott Canada
Evan Hartnell Shodan - - David Mott Canada
Bryce Hartnell Shodan - - David Mott Canada
Dan Courtnage Shodan - - David Mott Canada
Peter Gibson Shodan - - David Mott Canada
Douglas Gibson Shodan - - David Mott Canada
Valerie Saunders Shodan - - David Mott Canada
Andrzej Chodan Nidan - - David Mott Canada