How Tall is Mike O'Hearn?

Mike O'Hearn's Height is 6ft 2.5in (1.89m)

Mike is an American natural Bodybuilder who weighs over 250 lbs and appeared on Barbarian and American Gladiators.
"I stayed lifetime drug-free because that was my choice... But understand I never want to look drug-free. I'm 6'3 262lbs cut & strong as Zeus" [Twitter]