Biography

John Michael McCarthy (born October 12, 1962) is a retired American mixed martial arts (MMA) referee best known for officiating numerous bouts promoted by the Ultimate Fighting Championship (UFC), dating back to UFC 2.

Known For

The Naked Gun

Referee

Blue Streak

S.W.A.T. Team Member

The Ronda Rousey Story: Through My Father's Eyes

Self

Once I Was a Champion

Himself

UFC Ultimate Knockouts

Himself

UFC 10: The Tournament

Self-Referee

The Hurt Business

Himself

UFC Hits: Volume 1

Self / Referee