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

Jake O'Brien

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.

Bekannt aus

• UFC 100: Lesnar vs. Mir 2 (2009) – Self
• UFC 82: Pride of a Champion (2008) – Self
• UFC 94: St-Pierre vs. Penn 2 (2009) – Self
• UFC 65: Bad Intentions (2006) – Self
• DREAM.15 (2010) – Self
• WEC 19: Undisputed (2006) – Self
• UFC Fight Night 8: Evans vs. Salmon (2007) – Self
• UFC Fight Night 14: Silva vs. Irvin (2008) – Self
• UFC Fight Night 6: Sanchez vs. Parisyan (2006) – Self