In the years in question, that is absolutely true. Now there are probably some clean guys. The real mess comes in who will they give the 7 wins, another doper?
bikes are not equal, bats are not equal, balls are not equal, cars are not equal, athletes are not equal.
There's explicit mechanics and physics involved in sports....may the best mouse trap win.
And Mohammed Ali won because he could dance....really, really well. :-)
They will void them because the guys that finished 2nd in every one all eventually tested positive in a drug test.