All time great's who were clean living (didnt drink alcohol or smoke all year round)

[Joey Giardello]

Name some All time great's who were clean living (didnt drink alcohol or smoke all year round)

[Miburo]

Mayweather, Hopkins. Not sure about most past boxers, only know the ones who were the opposite really. Non-smoking probably describes most in the past 40 years, but never drinking...

[McGrain]

**** Tiger.

Jack Johnson knew the theory!

[Miburo]

Probably Gene Fullmer, as he was a Mormon.

[VIPrice]

jack dempsey didnt drink or smoke

[T.McGrady]

Jones Jr, Didn't drink didn't smoke.

[Fighting Marine]

Muhammad Ali.......

[T.Horton]

Jack Johnson knew the theory!

Too true.

Marciano would probably be the most famous.

[T.Horton]

Marvin Hagler. But I imagine he'd indulge in the odd beer...

[Thread Stealer]

I heard that Harry Greb spread around stories of himself being a partier and heavy drinker, but in actuality he lived very clean.