MOJ Instructors & Black Belts
Senior Instructors & Club Founders
Betty Stamm, 6th Dan
Senior Instructor & Technical Advisor
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1992 US Women's Olympic Team Manager
Former Elite US Women's national competitor
Member of first US Women's International Team
British Open Bronze Medalist
Trained throughout Europe & Japan
Started the first Judo Club at the University of Central Florida.
Former Secretary of Florida Judo
Former National Level Referee
Doug Clark, 5th Dan
Head Instructor /Founder of MOJ
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Over 30 Years Experience in Judo
USA Judo Certified International Level Coach
Vice Pres. Northern Region, Florida State Judo Yudanshakai
Candidate for IJF Level 1 Instructor
Former Stetson Univ. Judo Team Captain
Former Asst Judo Coach at Stetson University & University of Central Florida Judo Clubs
Former US Nationals Senior & Masters
Competitor
Multi-time Sunshine State Game Seniors & Masters medalist
Trained Judo in Japan & Europe
Holds Black Belts in Karate, Aiki Ju Jutsu, Ju Jitsu, & Aikido
Bob Sarullo, 3rd Dan
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​1939 ~ 2024
Founding member of MOJ
Began Judo in United States Marine Corp in 1957
Bronze Medal 1989 US Senior Nationals Masters Division
President Stellar Aviation
Guest Instructors, Club Advisors, & Ass't Coaches
Kyong won Jung, 3rd Dan
Former Elite Korean National Judo Competitor
Member of the prestigious Yong-In University Judo Team
Competed throughout Asia
Trained & Competed in Japan
Luis Guardia 9th Dan
Senior Technical Consultant & Mentor
(1931-2018)
Sensei Guardia on our Tribute Page
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Rico Cardona, Shodan
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USA Judo State Level Coach
2022 US Senior Nationals Silver Medalist
2022 Florida Sunshine St Games Gold Medalist
Visiting Instructors from Japan (Tokai University Judo Club)
Yasutaka Ohkawa 5th Dan
Guest Instructor from Tokai University
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Tokai Univ. Ass't Women's Coach
3-time US Open Gold Medalist
Visiting Instructor at Washington Judo Club
Featured in History Channel's "Human Weapon" Series
Naoya Haraguchi 4th Dan
Visiting Instructor from Tokai University
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Tokai University Judo graduate
2014 Florida State Judo Champion
2014 Florida Sunshine State Game Champion
2014 USA Sambo National Champion
2x Matsumura Championship Champion
2x Pacific International Bronze Medalist
2x Camp Kokushikai Instructor
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Takahide Haraguchi 4th Dan
Visiting Instructor from Tokai University
Tokai University graduate
Matsumura Championship Gold Medalist
Visiting Instructor at Judo TSB Ravensburg Germany
Competed throught Europe
Clinician at Training Camp for Elite European Judo Competitors
Staff member of Matsumae Judo Juku in Japan
Kotaro Sasaki 3rd Dan
Visiting Instructor from Tokai University
Coordinating Coach for the National Team at the Polish Judo Association
Tokai University Judo graduate
Visiting Instructor UAE
Guest Instructor Camp Kokushikai
Visiting Instructors from Europe
Marcin Irek 3rd Dan
Visiting Instructor from Poland
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Former Polish Jr National Champion
Polish National Championship Silver Medalist
European Cup Bronze Medalist
Marciek Irek 3rd Dan
Visiting Instructor from Poland
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Former Polish Jr National Champion
Polish National Championship Bronze medalist
National Cadets Silver Medalist
Photo not Available
Lukasz Zatyka 3rd Dan
Visiting Instructor from Poland
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Polish National Cadets Bronze Medalist
Head Instructor Klub Judo Lemur (Poland)
Bjorn de Reuter 3rd Dan
Visiting Instructor from Netherlands
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Dutch University Judo Championships competitor
Senior National Championship competitor
Club Yudansha (Black Belts)
Chris Weerts
US Open Masters Gold Medalist
Pan Am Masters Gold Medalist
Sunshine State Games Gold Medalist
Justo Torres, Jr.
Dr. Andre Merrill 3rd Dan
Technical Advisor
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Student of US Olympic Coach Dr. Sachio Ashida and Brazilian National Coach Georges Medhi
Training Partner for 1976 US Olympic Team
Former Nationally ranked Senior Compeititor
Mark Vahle
Over 20 years Judo experience
Sameh Zineldin
Former Egyptian National Champion
Former Egyptian National Team Captain
1991 World Judo Championship Competitor
Taught in the UK for 10 years
Trained extensively in Japan
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Natalie Nehme (L)
Dawn Atanasio (R)
Allen Montijo
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Mr. Chau Nguyen
30 years experience
Advisor and Sponsor to MOJ
Marisol Tobey
Dr. Alex Hererra
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Dylan Peterson
2019 US Open Bronze Medalist
2019 Sunshine State Games Bronze Medalist
2019 Cherry Blossom Open Silver Medalist
2018 Sunshine State Games Gold Medalist
2018 Florida Open Silver Medalist
Dr. Andre Dobradin
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