Jared Weiner is a Brazilian Jiu-Jitsu black belt, the first black belt promoted by Lloyd Irvin (2003). He no longer owns BJJ United, the academy he previously ran; he now focuses on traveling seminars, teaching at academies across the East Coast such as Bronx Jiu-Jitsu and Watson Martial Arts. A veteran competitor with Abu Dhabi Jiu-Jitsu Pro experience, he is known for detailed instruction on guard retention, kimura systems, and fundamentals-based no-gi and gi grappling.