Hardest heavyweight punch of all time to score a k'o or knock down

[Palma]

So manty great KO punches out there.

[zoo]

I think the hardest punch ever was when Joe Frazier knocked down Ali in their first fight. George Foreman or Earnie Shavers couldn't knock him down and they are considered two of the hardest hitting heavyweights ever.Ken Norton broke Ali's jaw and he still finished the fight. Ali is regarded as having the best chin of any heavyweight so Frazier must have hit him pretty hard to knock him down.

May not be the hardest but certainly the most famous, it shook a whole generation. Good pick.

[Sidestep_1]

it was frazier Foreman when frazier, who has a chin of his own, was catapulted in the air by a foreman uppercut

That was freaky !!! Also the left uppercut that Big George delivered to Cooney (second KD). Lewis´sledgehammer on Rahman was also a very hard punch, and Tyson´sright that floored Golota was also a perfect punch.

[M26]

I think it would have to be Marcianos "Susie Q" in his title winning fight against Jersey Joe Walcott. It only took that one punch and Walcott was not only knocked out, but he lost conciousness. A perfect shot.

[Toller]

Can you post pictures without having to use the attachments thing?

[partee]

How about Floyd Patterson's rematch with Ingmar Johanssen, Ingo did the Elvis shake

[adeelr]

isn't lennos lewis the hardest hitting h.wieght. anyways i think that jersey joe walcot knocked out ezzard charles with the hardest heavyweight punch.

[gwenstefani]

Hardest Ever!! Ike vs Byrd. Holy ****. He knocked him stupid. Literally,,chris was foaming out the mouth ,,talkin to himself,,wow

[jayrichardse]

vitali is the best puncher ever

[AIR_KENG]

mike tyson sure ranks as one of the hardest heavy weight punchers of all time, i am obviously a tyson fan (technically, when he was at his prime)