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.
Born: September 25, 1984 in Indianapolis, Indiana, USA (age 41)
Known For
Movies & TV Credits
7 total credits across film and television
| Title | Job | Year |
|---|---|---|
UFC 94: St-Pierre vs. Penn 2 TV Special | Actor | 2009 |