A southside convenience store clerk turned the tables on a pair of accused robbers on South Wayside near Interstate 45. Mayura Dissanayake is a gas station clerk in Houston, Texas. He also happens to be a five-time Sri Lankan Mixed Martial Arts national champion. So when a bunch of guys tried to rob his co-worker right in front of him, he made them suffer.

http://www.youtube.com/watch?v=HgmnIJF07kg