Jake O'Brien
![United States](/assets/flags/100/us.png)
Irish
Age
39
Height
6′3″ (191cm)
Reach
76.5″ (194cm)
DOB
September 25, 1984
Born
Indianapolis, Indiana, United States
Weight Class
Heavyweight
Fighting out of
Indianapolis, Indiana, United States
16
Win
4
Loss
0
Draw