Pac did not KD/KO. Pac did not KO Cotto. Pac did not KO/KD Margarito. Diaz took a hellacious beating before being KO'd. Pac knocked Hatton at 140. He's knocking out fools left and right?.
He's still hurting them. Like I said, i dont' think he's dirty. You're arguing with the wrong guy. I'm just trying to speak from another person's perspective