Black belt instructors
CoacH Douglas esposito
Coach Douglas Esposito is the Head Coach at Manassas BJJ and the founder of Vanguard Gym. He has been studying martial arts for over 40 years and is a third degree black belt in Brazilian Jiu-Jitsu Under World Famous Leo Dalla. Coach Doug was the Head Instructor for the Marine Corps Martial Arts Program in Quantico VA and does training work with local, state, and national level agencies. As the author of BJJCurriculum.com you can find many of his lessons on the BJJ Curriculum YouTube Channel.
Coach Christian Banghart
Coach Christian Banghart has been studying the grappling arts for over 15 years and is a BJJ black belt under Coach Douglas Esposito. He is an exciting and very active competitor and an avid student of grappling in all forms, always pushing his game forward and helping his students grow their skills every day.
BROWN BELT INSTRUCTORS