Deniers in the steroid era

The list of athletes who were accused and subsequently denied using performance-enhancing drugs is lengthy and includes some of the biggest names in their respective sports. Here is a sampling of those who claimed innocence in the face of drug allegations:

1 - 8 of 13

1 - 13 of 13

1 of 13 photos

Tyler Hamilton denied using PEDs for years, even clinging to a "vanishing twin" explanation when he tested positive for injecting someone else's blood. Hamilton has since moved to the forefront of the whistleblowing, appearing on "60 Minutes" and writing a book detailing his and Lance Armstrong's use of PEDs.
Tyler Hamilton denied using PEDs for years, even clinging to a "vanishing twin" explanation when he tested positive for injecting someone else's blood. Hamilton has since moved to the forefront of the whistleblowing, appearing on "60 Minutes" and writing a book detailing his and Lance Armstrong's use of PEDs.