The Ultimate Guide to Rener Gracie: Achieving Mastery in Brazilian Jiu-Jitsu If you’re interested in Brazilian Jiu-Jitsu, you’ve probably heard of Rener Gracie. He’s a world-renowned instructor, fighter, and co-founder of the globally-reputed Jiu-Jitsu academy, Gracie University. His passion for Jiu-Jitsu is legendary and his innovative teaching methods have made him a popular figure in