Floyd Mayweather did not emerge from jail as a puny, shriveled up shell of an athlete … as he so grimly predicted during his stint in the pokey — in fact, the guy is pretty damn jacked. 

Floyd Mayweather did not emerge from jail as a puny, shriveled up shell of an athlete … as he so grimly predicted during his stint in the pokey — in fact, the guy is pretty damn jacked. 

What a knockout. 

What a knockout.