We've all seen fights break out during a hockey, baseball or even a basketball game...but at a Badminton tournament? At a tournament in Vancouver Canada, things got heated and a player went nuts and ATTACKED one of his opponents.

According to the Vancouver Sun:

It's well known that these two players have a history. They're both from Thailand, and they were teammates at the 2012 Summer Olympics. In January, one of them announced his retirement, well, that apparently didn't stick.