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USA John O'Brien

"The Showstopper"

0-3

Featherweight
John O'Brien

Wins

0

0 KO/TKO - 0%
0 submission - 0%
0 decision - 0%

3

Losses

33% - 1 KO/TKO
67% - 2 submission
0% - 0 decision
hometown United States United States
Age
- (-)
Height
-
Reach -
Weight 145 lbs (66 kg)
Stance -
Social media -

Past Fights
Show Cancelled Fights

Frequently Asked Questions About John O'Brien

  • What is the famous nickname associated with John O'Brien?

    Known as "The Showstopper" John O'Brien's nickname reflects his larger-than-life persona in the fight world.

  • How much does MMA star John O'Brien weigh?

    Weighing in at approximately 145 pounds, John O'Brien's weight aligns with his competitive category in the fighting world.

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