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John Donald Roback — BJJ Link

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John Donald Roback

John Donald Roback

Purple

J

Master 7 · Pesado

OVERALL

Purple Belt

John Donald Roback

Belt: Purple
Gym: ODSY Jiu-Jitsu
Category: Master 7 · Pesado

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About the athlete

Biography

John Donald Roback é um atleta faixa-roxa, da ODSY Jiu-Jitsu. Soma 7 medalhas de ouro, 2 de prata e 1 de bronze em competições oficiais.

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