About
About Us Cece Mena 2025-04-11T16:47:18+00:00 Try a Free Class OUR JIU JITSU INSTRUCTORS Rey “Stingreyrey” De Leon Head Instructor & Owner Hailing from Los Angeles, California, boasts a lifelong journey as a versatile Mixed Martial Artist. His notable presence in the Jiu Jitsu circuit includes appearances in prestigious pro events like Ultimate May Warriors, Rise Invitational, Fight2Win, Finishers Sub-Only, Combat Jiu Jitsu Worlds, Kasai, and international competitions at Battle Grapple.