Person

Jake O'Brien

Acting · Born 1984-09-25 · Indianapolis, Indiana, USA

Jacob Allen O'Brien is a retired American professional mixed martial artist who most recently competed in the Heavyweight division. A professional competitor from 2005 until 2012, he fought for the UFC, WEC, and DREAM.

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  UFC Fight Night 14: Silva vs. Irvin

  Self

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  DREAM 15

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  WEC 19: Undisputed

  Self

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  UFC 100: Lesnar vs. Mir 2

  Self

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  UFC 94: St-Pierre vs. Penn 2

  Self

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  UFC 65: Bad Intentions

  Self

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  UFC 82: Pride of a Champion

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  UFC Fight Night 8: Evans vs. Salmon

  Self

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  UFC Fight Night 6: Sanchez vs. Parisyan

  Self

• 2010DREAM 15Self
• 2009UFC 100: Lesnar vs. Mir 2Self
• 2009UFC 94: St-Pierre vs. Penn 2Self
• 2008UFC Fight Night 14: Silva vs. IrvinSelf
• 2008UFC 82: Pride of a ChampionSelf
• 2007UFC Fight Night 8: Evans vs. SalmonSelf
• 2006UFC 65: Bad IntentionsSelf
• 2006UFC Fight Night 6: Sanchez vs. ParisyanSelf
• 2006WEC 19: UndisputedSelf