Ali/Louis would be like 1A and 1B
I agree with this. People let their personal opinions of Ali cloud their judgement.
Joe Louis did get beat by a couple of white dudes though.
I never saw Ali in a fight, but I saw Tyson in many. He was merciless. There is a reason why Buster Douglas beating him is the greatest upset of all time.
I don't know what happened to him by 1995 but Evander Holyfield making him his bitch has tainted Tyson's legacy.