Unlimited steroid use

Well, with the 29th Olympiad well on its way, all of the talk about drug use and blood doping by athletes brings back the idea I proposed in the past. Why don't we have "clean" sports, and then have "dirty" sports. In the dirty sports, the athletes can take all of the performance enhancing drugs they want and compete against each other. I'd love to see just how far we can push the human body. These record setting athletes would be like rock stars. So what if they would be dead by the time they were 30 or 40 from cancer or exploded hearts? Think of the entertainment. I'd love to see somebody swim the length of the olympic pool under water. I'd love to see a sprinter run the 100m in 8 seconds. Entertainment!