Top Ten | Druggies in Sports
November 5Former tennis star Martina Hingis retired earlier this week (Side note: Who knew she was even playing anymore?). Anyway, here's the real story behind the five-time Grand Slam champion's departure from the game. Hingis reportedly tested positive for cocaine at Wimbledon earlier this year, a charge she vehemently denies. So in her honor, we give you 10 more of sports' most notorious users.

