Barry O'Brien
Sensei Barry O’Brien is a multi-disciplined martial artist, with 38 years of martial arts experience. He is the Founder of Seizon Ryu Combat Ju-Jitsu; recognized by the United States Ju-Jitsu Federation and WMARA. He holds a 5th Dan in U.S. Ju-Jitsu; a Black Belt in Kajukenbo (Emperado Method), instructed by Steven Sciandra and certified by Vince Black and Bill Schettino. He holds a 4th Dan in Dai Nan Wan Ryu Ju-Jitsu, 2nd Dan in Goshin Ju-Jitsu (taught by Steen Sciandra), 2nd Dan in USA Judo (Taught by Judo 9th Dan Yoichiro Matsumura Sensei), a 3rd Dan in United States Kodokan Judo, and 1st Dan in Miyamoto Muso Ryu Bu-Jutsu. Sensei O'Brien also trains in Dutch Style Kickboxing. Sensei O'Brien sits on the Masters Caucus of the United States Ju-Jitsu Federation, as well as the United Stated Kodokan Judo Caucus. He takes his training very seriously, with experience on and off the mat. He loves to teach. |
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