Professional athletes are great at what they do.
That doesn't necessarily mean they're going to be great at everything else they do. But alas, they never seem to understand that. In the following slideshow, we're going to look at athletes who tried to become a notch better than the average superstar. For some of them it worked out—for others, not so much.
Because at the end of the day, being a superstar athlete just isn't enough.