Wil Horneff is Training Grounds head Jiu-Jitsu Coach. He is a black belt under Ralph Gracie and is a Pan American, U.S Open and Grapplers Quest Champion.He is also known for his roles in the movies “The Sandlot”, “Born to be Wild”, and “The Roost”.Wil made the transition into brazilian Jiu-Jitsu as a student at Columbia University and trained under the tutelage of Renzo Gracie through purple belt in NYC before moving to California. After meeting his wife Alisha Horneff he moved back to New Jersey and opened Training Grounds Jiu-Jitsu & MMA in the fall of 2008.