John McEnroe has held the title of having the worst temper in tennis for a seriously long time now. But his title might be up for a challenge based upon one act of losing self control. Say hello to Mikhail Youzhny, the 25 year old from Russia that beat himself up (which by the way is actually much more difficult than it seems). Seems Mikhail was unhappy about a call and he decided to bash in his own head with his tennis racket. My absolute favorite part of this story though is his racket is made by racket maker Head! That gets my vote for “most ironic moment” of the year.