Haven't these athletes ever heard the saying "Cheaters will inevitably end up on a WatchMojo list"? Welcome to WatchMojo, and today we're counting down our picks for the most notorious cheating scandals in sports history. Our countdown of the worst cheaters in sports includes Mike Tyson, Rosie Ruiz, The Houston Astros, The Spanish Paralympians, Lance Armstrong, and more! read more...
Top 20 Worst Cheaters in Sports
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VOICE OVER: Ryan Wild
