Re: 70's heavies v 90's heavies ?
70ties. early 70ties ali, frazier and foreman where top of the bill. late 70ties holmes. also norton in the 70ties. lets add lyle and quarry
top of the 90ties holyfield, lewis, bowe, tyson ??, tua, mccall ?, ruddock.
i think the first 7 outrank the last mentioned 7