For me, it was John Mugabi when he fought Frank Fletcher. I've saw Jeff Lacy fight in person, but Mugabi seemed a harder puncher.
I'll say Dominick Guinn only because i met him and then watched him ice Zuri Lawrence in under two rounds. Lawrence has given plenty of trouble and pulled upsets over world ranked heavyweights(Albert Sosnoski for example, who's getting a title shot against Vital Klitschko) The fastest I've ever seen him taken out was by Guinn.
He does indeed. Thats the first person that comes to my mind when people ask "Has anyone stunned Hopkins?"
He obviously wasnt fighting, but I met Roberto Duran at the Pac - Cotto fight, so hes probably the hardest puncher ive seen! ( a LITTLE bit past his prime though lol...)
Kelly Pavlik When Pavlik\Miranda fought at the Fed Ex Forum...I was at the fight live....I promise, Kelly hit Miranda so hard you could damn near hear an echo throught the area!:bbb
Miranda.... I was a few seats back when he hit banks so hard, I thought he had killed him, seriously! It literally sounded like a sledgehammer hitting the concrete. just vicious: [ame]http://www.youtube.com/watch?v=Cn09Fovy0yg[/ame]
HTF can you hear the sound of a punch in a crowded arena? How far away were you sat? Must have been a big punch. Makes me wonder what kind of skulls some of these boxers possess.