Which heavyweight had the most power?

[Poppo168]

If your life depended on one of these guys knocking someone out cold with 1 punch who would you pick & why?


If you choose other, state who.


Wilder & Joshua were put in to see how people view the new power punchers. I left out a few good options too.

In all honesty getting hit flush by Julian Jackson would be my worst nightmare

[Jon Hickin]

I would have to go with Mike Tyson

Hard hitting, brutal and most of all enjoyed knocking people out

[NEETzsche]

I still like Wlad's right hand as the single most powerful punch in the sport

[BigAlexSand]

Past: Dempsey or Louis; both known for their power demonstrated against enormous men in Carnera/Willard

Recent: Wilder or Joshua; both enormous with huge power.

[Sadiqkingofko]

Pulev
Chambers
Austin
Brock
are proof of who has the most powerful one punch KO's

[Thraxox]

More Proven power that sparks out cold. is Wladimir Klitschko.

[mlac]

I'd have to say Deontay Wilder, He didnt even land on malik scott and he KO'd him cold!

[Madison Boxing]

enough said...

[Nay_Sayer]

I still like Wlad's right hand as the single most powerful punch in the sport

Not even close.

There are quite a few HWs who had a bigger punch. Foreman, Lewis, Rudduck, Tua immediately come to mind...

[Quiksilva]

W. Klitschko in his prime was pretty brutal with his punching power.

One single punch, I'd have to go with Iron Mike.