GM3 Mixed Martial Arts Institute is a professional MMA gym in Green Bay, WI, offering high-level training in Brazilian Jiu-Jitsu, Muay Thai, boxing, wrestling, and mixed martial arts. We train beginners, youth athletes, fitness members, and competitive fighters in a structured, disciplined, and supportive environment.
Our programs focus on self-defense, strength and conditioning, weight loss, confidence building, and amateur and professional fight preparation. Whether you’re new to martial arts or preparing for competition, GM3 MMA provides expert coaching, proven training systems, and a strong team culture dedicated to real results.
Location
Gerald Meershaert III's Mixed Martial Arts Institute
Customers generally enjoyed the food, noting it was fresh and tasty, although there were some complaints about specific items being cold or not prepared correctly.
Customer Service
Service quality was inconsistent; while some staff were praised for being friendly and helpful, others were reported as rude or indifferent.
Cleanliness
The restaurant was frequently described as clean, with positive remarks about the overall hygiene and condition of the facility.
Coupon Issues
Several customers expressed frustration over the refusal to accept coupons and issues with online orders, leading to dissatisfaction.
Operational Hours
There were complaints about unclear operational hours and being turned away before closing time.