7. Kevin Johnson
Sometimes your teammates can be your worst enemy. There have been many examples of this throughout the years, including the post-touchdown celebration that once knocked Ohio State WR/KR Ted Ginn Jr. out of the national championship game. Former Phoenix Suns guard Kevin Johnson suffered an injury similar to Ginn’s. Once after hitting a game-winning shot, he was bear-hugged by then-teammate Charles Barkley. As it would turn out, though, Barkley was a little TOO pumped-up about the basket and wound up dislocating K.J.’s shoulder. Let that be a lesson for you, future pro athletes of the world. Sometimes a simple high-five is good enough.