Mercer Island’s New Brazilian Jiu-Jitsu Gym

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World-class Brazilian Jiu-Jitsu for kids, teens, and adults, right here on Mercer Island

Coach Sertac Peduk, founder of NewGen BJJ, in a white gi at the NewGen Brazilian Jiu-Jitsu gym

NewGen BJJ

At NewGen BJJ, we believe Brazilian Jiu-Jitsu is more than a martial art, it's one of the most powerful tools a person can have for building confidence, discipline, and resilience.

Coach Serge P. founded NewGen BJJ with a simple mission: share the transformative power of jiu-jitsu with his community. Having experienced firsthand how the mat shapes character, Serge is deeply committed to creating a space where kids grow into confident, grounded individuals — and where adults of all experience levels feel welcome to begin their own journey.

From the youngest white belts to seasoned grapplers, NewGen BJJ is a family-focused gym built on respect, growth, and a genuine love for the art

Programs for every age group

  • NewGen BJJ kids class with children in white gis learning Brazilian Jiu-Jitsu with Coach Sertac Peduk

    Kids (Ages 4-7)

    Our Littles Program introduces kids to Jiu Jitsu through fun, engaging games and age-appropriate instruction that help them grasp the concepts.

    Students learn basic positions like guard, mount, and hip escape while developing balance, coordination, and respect for others.

  • Coach Sertac Peduk demonstrating a BJJ technique to students during a NewGen BJJ kids class

    Youth (8-12)

    Our Youth Program focuses on fundamental Jiu-Jitsu techniques like stand-up, guard, side control, mount, and back control.

    Students develop skills to advance their position and defend themselves effectively, while also working on discipline, fitness, and leadership.

  • Coach Sertac Peduk teaching a ground technique at NewGen BJJ while students observe

    Adults (13+)

    Our Adult + Teen Program is perfect for both newcomers and experienced grapplers.

    Whether you're a complete beginner, a parent returning to training, or a seasoned martial artist, this program builds a strong foundation in both basic and advanced Jiu-Jitsu.

Location

Our location is within the Mercer Island Community Center. We partnered with them to bring more offerings to the beloved community of Mercer Island.

8236 SE 24th St
Mercer Island, WA 98040

Phone
(619) 415-9005