Did you know that, once upon a time, Michael Jordan punched Steve Kerr in the face during a practice? If not, the story is pretty incredible. It's also kind of unbelievable to think about something like that actually happening. But the truth is that stuff like that always happens behind the scenes. We just don't always hear about it. Bleacher Report just shared a few crazy stories like that one over here. Can you believe some of the things that have happened to athletes over the years?

[via Bleacher Report]