Remember when you were a kid and you caught somebody cheating...at anything? It didn't matter, did it? Your level of anger combined with the human instinct to want "a fair shake" probably made you as angry as you'd ever been in your life.

But what if you what you did for a living involved, not just millions, but maybe even billions, of dollars and you caught a rival cheating? How mad would you be then?

Well, imagine how the opponents of these (mostly) famous athletes felt when their plans to cut a few corners were uncovered? Cheaters dot the historical landscape of virtually every sport, major and minor. Admittedly, these are just a few. The majority, you've heard of. A couple...well, probably not so much.