Jake O'Brien
Acting
41 years oldIndianapolis, Indiana, USABiography
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.
Personal Details
Also Known As
Irish
Movies (9)
4.5
DREAM 15
as Self
2010
5.5
UFC 100: Lesnar vs. Mir 2
as Self
2009
5.7
UFC 94: St-Pierre vs. Penn 2
as Self
2009
UFC Fight Night 14: Silva vs. Irvin
as Self
2008
6.5
UFC 82: Pride of a Champion
as Self
2008
UFC Fight Night 8: Evans vs. Salmon
as Self
2007
6.9
UFC 65: Bad Intentions
as Self
2006
UFC Fight Night 6: Sanchez vs. Parisyan
as Self
2006
WEC 19: Undisputed
as Self
2006