Ali is great without a doubt but he has had that many fight going the full distant and if I asked you to list all the fighter that have been the distant with him, it surely would take you some time.

First of samuel peter and Sultan Ibragimov have never been ko in their pro career and maybe no one hurt them in their kiddie day as a amateur.

And these are the only 2 fighter that have gone 12 round against wladimir and never been ko by Wladimir. It useless to mention chris byrd since he did get ko by Wladimir but let not forget that every fighter that has gone 12 round against wladimir has been world champion at one point.


Name me any fighter in the heavyweight history that can make this claim

also
Both Ibragimov and samuel peter would still be undefeated if their never fought wladimir, they even would have been undisputed by now if their never fought Wladimir

I wouldn't compare Wladimir to any fighter from the past since he too good, and even the 70's fighter would fail to find the worst heavyweight sparring partner from today era since they barely would make the cruiserweight limit.

However Wladimir could beat any fighter from the 70's since he was only 4 years old and would be small enough for the heavyweight back then, now he too big and it would be impossible for him to fight anyone from the 70's since he don't have a time machine, also critic like you would once again get the chance to pick on him for bullying little boys

You just name me the hardest puncher from any era(except wladimir) and I will prove to you that there were weak fighter that went 12-15 round against them but got ko by other fighter . But you can never say that about Wladimir