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.
Known for
ActingBirthday
September 25, 1984Gender
MaleKnown Movie Credits
8Place of birth
Indianapolis, Indiana, USAAlso known as
Irish![](https://image.tmdb.org/t/p/original/b17zDUDgFVROCgXPgcOa9izSpQm.jpg)