American Top Team Watertown, formerly Jiu Jitsu Nation, was founded in September 2009 by Marc Stevens under the tutelage of Brazilian Jiu Jitsu black belt and Mma fighter Jordan Damon. After a couple years Jiu Jitsu nation became an American Killer Bees affiliate school under Professor Israel Gomes. In 2015 co owner Marc Stevens moved to Coconut Creek Florida to elevate his training at the world renowned American Top Team. While training and instructing at American Top Team, it was decided that Jiu Jitsu Nation would take it’s current curriculum and the striking power of the American Killer Bees and become the elite Mixed Martial arts and fitness academy in the North country, American Top Team Watertown! Whether it’s world class Brazilian Jiu Jitsu, Killer Bees Muay Thai, National Champion Wrestling instruction, Kickboxing, or Golden Gloves Boxing, American Top Team has the instruction at all levels you’re looking for!


American Top Team Watertown Martial Arts and fitness specializes in MMA, Brazilian Jiu-Jitsu, Muay Thai, Kickboxing, Boxing, and Wrestling. We provide classes for adults and children of all levels, from beginners to professionals. Whether you want to train to fight in the Octagon, learn self defense, become a better athlete, or just lose weight and stay in shape, we are here to help you reach your goals!  American Top Team is  dedicated to providing the highest quality Mixed Martial Arts and fitness training in the area!


  • American Top Team Watertown has teamed up with Veterans Jiu-Jitsu to proudly offer the military community free Veterans BJJ class.
  • American Killer Bees Muay Thai affiliate school under Professor Sheldon Cole
  • USA Chartered Wrestling School with New York Top Team tournament wrestling team.
  • Pound Fitness Training Facility

New York Top Team Wrestling American-Killer-bees-LOGO-150x150 Veterans Jiu-Jitsu USA Wrestling Pound Fitness


  • Elite boxing instruction from Golden Gloves Boxing Winner