Public Person
Jake O'Brien
Age: 40 years
Gender: Male
Birthday: September 25, 1984
Place of birth: Indianapolis, Indiana, USA
Biography: 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 UF...
Known for: Acting
Media
Known for
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WEC 19: Undisputed
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UFC Fight Night 8: E...
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UFC 82: Pride of a C...
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UFC Fight Night 14: ...
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UFC 94: St-Pierre vs...
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UFC 100: Lesnar vs. ...
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UFC Fight Night 6: S...
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UFC 65: Bad Intentio...
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