Personal Info
Known Credits
8
Gender
Male
Birthdate
1984-09-25 (41 Y.O)
Place Of Birth
Indianapolis, Indiana, USA
Also Known For
Irish
Jake O'Brien
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 UFC, WEC, and DREAM. ...
Known For
Acting
2009 --
UFC 100: Lesnar vs. Mir 2
| Self
2009 --
UFC 94: St-Pierre vs. Penn 2
| Self
2008 --
UFC Fight Night 14: Silva vs. Irvin
| Self
2008 --
UFC 82: Pride of a Champion
| Self
2007 --
UFC Fight Night 8: Evans vs. Salmon
| Self
2006 --
UFC 65: Bad Intentions
| Self
2006 --
UFC Fight Night 6: Sanchez vs. Parisyan
| Self
2006 --
WEC 19: Undisputed
| Self