Coach Mikey Zindler

​Brazilian Jiu Jitsu Coach

My name is Professor Will Grundhauser, I am the Head Coach of the Grindhouse MMA and BJJ Programs. I am a First Degree Black Belt in Brazilian Jiu Jitsu under Master Sylvio Behring (X-Gym Brazil) Currently training under Bernardo Faria 5X Blackbelt World Champion. I also have competed in Combat Sports for the last 13 years where I have won 3 Title Belts in Amateur MMA and I am currently undefeated as a Professional. I have traveled coast to coast competing in BJJ both personally and with my students. We collect hardware everywhere we go! I believe anyone can become a Champion with the proper training and guidance. I also believe you are rewarded in life by the effort you put forth consistently over a period of time. OSSS!
My name is Britani Grundhauser. I am a Brown Belt in Brazilian Jiu Jitsu, the Head Instructor for the Lil Grinder's Programs, a personal trainer, and a Yoga Teacher. I have been training in MMA and Jiu Jitsu for 8 years now and I have had a lot of success in the cage and on the mat. I specialize in training children in the Sport of MMA and Brazilian Jiu Jitsu. I recognize and respect each child as an individual, with unique strenghts and abilities. Some students train for self-defense and to improve their atheleticism. Others train to compete at the highest levels of our sports. Whatever your goals, we can help you reach them!

   Grindhouse  Coaches   

Mikey Zindler is a BJJ Purple Belt and undefeated MMA Champion with a perfect 8-0 record. Mikey is truely a product of The Grindhouse program. Coach Mikey has competed on the biggest stages in Pro Jiu Jitsu and MMA. He offers a fresh perspective to the younger athletes that train at the Grindhouse proving age and size do not matter when you have Skills.
I am a Firm Believer in Strength through Technique. With my experience in Boxing, Kickboxing, BJJ, And MMA I've found that style points don't hurt either. I have been competing in Combat Sports for 9 plus years, and in that time I have won 3 amateur Belts and one Pro Title Belt in MMA. I was awarded my purple belt( and still learning/expanding my knowledge) in BJJ, and would have gotten nowhere had I not put my time in on the mats. With my classes I take a hands on approach in teaching and coaching both my teammates and students, as well as, expanding and innovating mt personal approach to Martial Arts.

Coach John Colter

MMA Striking and BJJ Coach 

Professor Will Grundhauser

Head Coach MMA and BJJ.

Coach Britani Grundhauser

Head Coach Lil Grinders

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