John McCarthy at an event for All Elite Wrestling: Dynamite (2019)

Trivia

John McCarthy

Big John McCarthy is a UFC Referee.
Tactical Response instructor for the LAPD who has acted as a Referee since UFC II
Is he founder of C.O.M.M.A.N.D: a training and certification school for MMA referees and judges.
Has a black belt in Brazilian Jiu-Jitsu.

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