The KO of the Week comes from Muangthai Sor. Boongium this week. Facing Pokkaew Fonjangchonburi at the new Lumpinee Stadium in Thailand Muangthai scored a beautiful elbow KO. It was a technical and exciting fight up until it ended. Muangthai shows that you don't need more than a few inches to throw a devastating elbow that can end a fight. It was a beautifully placed elbow, and fans on the clinch game and elbow strikes should really enjoy this KO.