Books By Andrew Zerling - Author

Andrew Zerling is a black-belt martial artist with over two decades of experience in a variety of styles. His work has appeared in the Journal of Asian Martial Arts and Black Belt Magazine with Brazilian jiu-jitsu master Renzo Gracie. Sumo for Mixed Martial Arts: Winning Clinches, Takedowns & Tactics is Andrew's first book. Andrew Zerling resides in Rumson, New Jersey.