Rafael Lovato Jr is a jiu-jitsu black belt and one of the most successful American jiu-jitsu practitioners of all-time. Born on June 25, 1983, Lovato Jr. represents Six Blades Jiu-Jitsu. He is an IBJJF World champion and professional MMA fighter having captured the Bellator middleweight title.

Josh Hinger is a jiu-jitsu black belt under Andre Galvao from Whittier, CA. He is best known for his prowess with the guillotine submission, and his variation which he calls the "Hingertine." He is also one of the most successful adopters of the monoplata submission. Born on May 28, 1982, Hinger is a three-time IBJJF No-Gi World Champion and the 2019 ADCC bronze medalist in the 88 kg division.

MMA fighter, gi and no-gi specialist.