Greg Nelson

Legendary coach Greg Nelson joins USFMMA as part of the Coaches Commission to help support the proper advancement of amateur MMA standards throughout the USA! Head Coach Greg Nelson from the Minnesota Martial Arts Academy has his roots in athletic training and competition. Mr. Nelson is a former University of Minnesota (NCAA D-I) Wrestling Team […]
Duke Roufus

Duke Roufus is the co-founder, partner and head coach at Roufusport MMA Academy in Milwaukee, WI. With over 40 years of martial arts experience Duke is a 4-time professional Heavyweight Kickboxing World Champion who is regarded as one of the “most knowledgeable American’s on Muay Thai Kickboxing,” and is widely considered one of the world’s […]
Bob Schirmer

Master Schirmer began his martial arts training in the early 1960s with boxing, wrestling, judo, Taekwondo, submission grappling and Jiu-Jitsu. Honored into the Hall of Fame for competing internationally in many disciplines for over four decades.A black belt, Master Schirmer received his ninth degree in a two-hour thirty-minute test. 16 grandmasters of multiple disciplines from around the world gathered to witness the multitude of techniques as required.
Joe “Daddy” Stevenson

Joe is widely known as one of the most feared fighters to ever step into the Octagon! After holding a Professional title for King of the Cage (KOTC) and winning the Ultimate Fighter 2 Welterweight tournament, Joe went on to compete for the UFC and eventually moved down into the Lightweight division where he competed […]