Ultimate Fighting For Kids
Kids are learning cage fighting techniques and mixed martial arts.
This might change your math if you've been trying to figure out how many five-year-olds you could fight at once.
Editorial note: Whoa! You've found a super-old post here on BuzzFeed, from an earlier era of the site. It doesn't really represent where we are anymore, and may in fact be totally broken, but we're leaving it up as a part of our early history.