Ryan Lochte

By now everyone all over the United States knows who Ryan Lochte is... and sadly, for a lot of people it's not as a gold medal winning Olympic swimmer.

By now everyone has heard the story Olympic swimmer Ryan Lochte told about being robbed to police, media, and anyone else in the world who would listen.

There's been a lot of talk lately about athletes and head injuries. There is no question that a blow to the head regardless of age is a bad thing. I know when I was playing football there were times I was hit so hard I literally forgot my name.