I don't think anyone can say that Tyson hit harder than Foreman. They all said that Foreman had the heaviest punch.
There are still some boxing experts who swear that Joe Louis would have beat Ali, in both their primes.
Foreman knocked Frazier down 6 times in 2 rounds in 1973.
Ali couldn't knock Frazier down in 3 fights.
No question the Foreman of 1973 would have knocked out Tyson in his prime.
A much longer reach, and "heavy punch."
Tyson is rightup Formans alley.
In fact - when Foreman wasmakinghis comeback in the lat e 1980s -he was calling for a fight with Tyson.