Original sentence: Diaz is a Brazilian Jiu-Jitsu black belt under Cesar Gracie whom he has been training with since he was a teenager
Edited sentence: Diaz is noted for his dangerous boxing and Brazilian Jiu-Jitsu as well as his aggressiveness, toughness, endurance and iron jaw.During the fight, Diaz was dropped twice but stayed aggressive, eventually getting the better of a quick but one-sided exchange which led to Daley falling and Diaz swarming while Daley was on his back.He is a Brazilian Jiu-Jitsu black belt under Cesar Gracie whom he has been training with since he was a teenager.Nick developed a non-lethal lizard trap that was patented in 2006.The stoppage was somewhat controversial as it was thought to be too quick, but was justified by Daley's inability to defend himself from a flurry of punches while on his back