Ufc barrow wrestles harder than others, which is improved from ancient Japanese jujitsu. Martial arts in all countries originated from the battlefield, and the unarmed combat that can be applied on the battlefield is mainly wrestling. 1993, the first UFC was held in Denver, Colorado, USA. Eight experts from different schools were invited to compete on the same stage, with no weight division and no rules to protect them. The game caught everyone's attention. Finally, the first UFC champion was won by Hoys Gracie, the least prominent JIU Jitsu coach in Brazil, and Hoys won five UFC championships. This undoubtedly surprised the world.