But it's flawed.
Basketball, baseball, tennis & golf all rely MUCH less on max'ing out your body vs Track. Bird, Magic, Babe Ruth, McEnroe, Connors, J.Nicholson & countless others exemplify you can be a "regular guy" type athlete & be the best IN THOSE SPORTS, given skills, sport I.Q. & sometimes being taller than 99.9% of the public being the main reasons. What EPO or steroids give you are not necessary for Bird to make a shot, Kareem a sky hook or Shaq a dunk. They don't have to run the speed of a car to win.
If we could prove, say, a clean bodybuilder was the best among steroid kings- THAT would be the relevant comparison, given bodybuilding in it's own way, is also 99% dependent on a body's physical ceiling.
But somehow, I get the feeling Rojo will do a little "dance" & "change" what he meant, if he replies here.