Champions rise and fall, and while there are those who can fade away gracefully, many athletes burn out in the public's eye. Whether it be a jail sentence or a conviction in the court of public opinion, damaging accusations can bring even the biggest stars to their knees.

Champion figure skater Nicole Bobek was charged July 6, 2009, with conspiracy to distribute methamphetamine in Hudson County, N.J. The 31-year-old "played a significant role in [the] operation," according to the Hudson County prosecutor, quoted by The Associated Press.

Following are a few other notable notorious athletes who have faced trouble over the years.