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Certifications
- Black Belt in Miyama Ryu Jiu-Jitsu (Japanese Ju-Jitsu)
Biography
Jon started training in Miyama Ryu Jiu-Jitsu and Judo in 2007. Since then, he has earned the rank of black belt in Miyama Ryu Jiu-Jitsu. He has also been training in BJJ since 2018.