John "Sharpie" Sharp is an Australian mixed martial arts referee in the Ultimate Fighting Championship.
One of the most experienced referees to emerge from Australia,[1] Sharp has worked on UFC events since 2010 and officiated on the Asian series of The Ultimate Fighter.
[2] Sharp first refereed at Cage Fighting Championship 8, in Sydney, Australia, in 2009[3] and is a regular on the local Australian MMA scene.
After his loss to Krzysztof Soszynski, Stephan Bonnar was critical of Sharp's decision.
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