David Marquez is a black belt under Professor Clayton McLain and serves as the Head Wrestling Coach for the Walla Walla Wrestling Club and a Jiu-Jitsu Instructor at 100 Kilos Jiu-Jitsu. He is Walla Walla’s first homegrown black belt in Brazilian Jiu-Jitsu.

David brings over 10 years of coaching experience in both American wrestling and Brazilian Jiu-Jitsu. He is a dedicated, consistent presence in the academy and plays an important role in working with beginners, youth athletes, and competitors.

As a competitor, David has earned major medals at high-level events including the Pan No-Gi and Worlds.