Rob McElhenney has been through some insane body transformations in the name of comedy. Rob, 46, known for his role of Mac in the hit sitcom It's Always Sunny in Philadelphia, gained 60 pounds ...

It’s Always Sunny in Philadelphia star and creator Rob McElhenney misses his “Fat ... body-changing chameleon whose discipline in diet and exercise borders on pathological.

Rob McElhenney certainly stood out as he showcased ... Eventually, Rob began to loosen his diet, opting for unhealthier choices like ice cream, telling Men's Health magazine: 'It turns out ...

It’s Always Sunny In Philadelphia star Rob McElhenney has admitted he was ... change their lifestyle and stick to a strict diet and exercise regime. “Anyone on the planet can do this, ...