Scandals: #3 Lance Armstrong doping

Christopher Wilson
Lance Armstrong Doping
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The U.S. Anti-Doping Agency came forward with strong accusations against Lance Armstrong, who lost millions when sponsors dropped him. (Peter Dejong/AP Photo)

Lance Armstrong, seven-time Tour de France winner, was stripped of his titles and dropped from millions of dollars in endorsement deals after the U.S. Anti-Doping Agency released an extensive report accusing the cyclist of doping throughout his career. Cycling would appear to have bigger issues than Armstrong—all seven runners-up to Armstrong's Tour de France wins are embroiled in their own doping scandals.