An amateur MMA bout Sunday at Fury FC 73 ended with one of the most violent head kicks you’ll ever see. In a flyweight bout on the event’s undercard, Joe Perez (4-1) brutally added a massive knockout to his highlight reel at the expense of opponent Drew Lopez (2-1-1). The event took place at Cowboys Dancehall in San Antonio. A little over a minute into the fight, Lopez tried a high push kick