Hardest Single Punch you ever saw in a fight

[Bill Paxtom]

Leotis Martin on Sonny Liston

Leotis landed a 'beauty' of a right-hand on Sonny, who was badly stunned from an earlier
straight right-hand and wide left-hook.

Sonny looked 'gone' as he fell face first into the canvas out in Las Vegas.

Sonny was laid out on the canvas for 5-Minutes.

[holmcall]

Ann Wolfe's shot on 6'6" Ward that left her out cold for many scary minutes.

[walrus]

Worst I saw live was GGG body shot to Macklin. Poor guy was surrounded by medical staff for quite some time. Many of you know the sounds of those punches when you are sitting in decent seats. I thought Matty might have bought the farm.

Being a Pactard JMM KO of Manny still hurts me to this day.

Every punch Foreman threw while Ali did the dope a rope

[SugarBoxing]

Earnie Shavers, but pure power and hardness is not enough

In boxing, it is all about shortening punches making then just enough for KO and lightening quick

I think, in this sense, I favor Tommy Hearns and Julian Jackson

[Vendettos]

http://youtube.com/watch?v=KZwfgtaucIA

Frenkel's KO of Maccarinelli was brutal.

[walrus]

http://youtube.com/watch?v=KZwfgtaucIA

Frenkel's KO of Maccarinelli was brutal.

Never saw that one, it did not look healthy

[Mark TKO]

I was just going to say Ann Wolf on Vonda Ward really - but thats female boxing !

So has to be Hearns on Duran for me - sickening sound

[Beanflicker]

Moving on the principle that a heavyweight will hit much harder than any other weight, I'd like to add Lennox/Rahman 2 to the list.

[ross]

Tua on Ruiz, one that looked nice.

[Bill Paxtom]

It should be by Division, and in Championship Bouts

* Heavyweight ............... Rocky Marciano vs. Jersey Joe Walcott

* Cruiserweight..............

* Light Heavyweight........ Bob Foster vs. Mike Quarry

* Super Middleweight.....

* Middleweight............... Rodrigo Valdes vs. Bennie Briscoe 'II'~ or ~ Carlos Monzon vs. Nino Benvenuti 'I'

* Light Middleweight........ Thomas Hearns vs. Roberto Duran

* Welterweight................ Thomas Hearns vs. Jose 'Pipino' Cuevas

* Light Welterweight ......

* Lightweight ................

* Super Featherweight ... Alfredo Layne vs. Wilfredo Gomez

* Featherweight .............

[Violent Demise]

I thought Darnell Wilson killed Emmanuel Nwodo when he folded him up with a left hook

[El Kabong]

Ibeabuchi's hook/uppercut on Chris Byrd was fucking ridiculous....to his credit Byrd got right back up hell of a chin!

[ross]

It should be by Division, and in Championship Bouts

* Heavyweight ............... Rocky Marciano vs. Jersey Joe Walcott

* Cruiserweight..............

* Light Heavyweight........ Bob Foster vs. Mike Quarry

* Super Middleweight.....

* Middleweight............... Rodrigo Valdes vs. Bennie Briscoe 'II'~ or ~ Carlos Monzon vs. Nino Benvenuti 'I'

* Light Middleweight........ Thomas Hearns vs. Roberto Duran

* Welterweight................ Thomas Hearns vs. Jose 'Pipino' Cuevas

* Light Welterweight ......

* Lightweight ................

* Super Featherweight ... Alfredo Layne vs. Wilfredo Gomez

* Featherweight .............

Kesslers uppercut on Calzaghe? Eubanks overhand right on John Jarvis? Groves KD shot against froch?

Eubank landed a beauty on Calzaghe that had him looking gone in the last seconds of their fight.

[smashup]

Eubanks 11th round uppercut on Watson has gotta be one of the most powerful and destructive punches I've seen.

[Master]

Ruddock 'smash' against Dokes.