Sim vs happiest dude who ever lost

BJJ match of the day is Sim Go vs a guy who was very happy about his loss afterwards at a Grapplers Quest in 2009. Sim, a blackbelt under Marc Laimon and the owner of Cobra Kai BJJ in Las Vegas, fights a extremely technical match starting w/ a double shin guard sweep into a tight pass followed by a great example of control from the back using a seatbelt grip until the finish.