Say what you will about Manny, but he fights very clean

[b00g13man]

You are right! Manny has fought clean since 2009 when Floyd Mayweather asked for random drug testing. He has fought so clean, in fact, that he has not had a knockout since the drug testing idea was mentioned.

Loooooooooooooool

[CHOWWOKKA]

Aside from his double punching his punching someone who is already down and his avoidance of taking a drug test, yea he's a clean fighter.