Jay Butler Leg Lock Seminar
We welcome the amazing Jay Butler to @ingloriousgrapplers and @eightcorelondon for an amazing seminar this April 16th. Prof Jay Butler BJJ Seminar Jay Butler, a Second-Degree Brazilian Jiu-Jitsu Black Belt, is a former pro MMA fighter, British Gi and No-Gi Champion, two-time Tuff Winner, European medalist, UK Winner, Polaris competitor, and a seasoned veteran of Grapple Fest and Battle […]
