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John Frewin
Nationality United Kingdom
Age 55
Purple belt in Jiu-Jitsu
Competed on UAE Jiu Jitsu Federation
Purple belt
Achieved
2022
Promoted by Professor Marco Aurelio Bessi
Competed as purple belt on UAE Jiu Jitsu Federation
Blue belt
Achieved
2015
Promoted by Professor Bruno Barbosa
White belt
Achieved
2014
Promoted by Professor Bruno Barbosa
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