Welcome to Mythic BJJ, where we are dedicated to providing the highest quality Brazilian Jiu-Jitsu training in a supportive, family-friendly environment. Our mission is to empower students of all ages and skill levels through the art of BJJ, fostering physical fitness, mental resilience, and personal growth.
At Mythic BJJ, we believe that Jiu-Jitsu is more than just a martial art—it's a way of life. Our approach combines technical excellence with practical application, ensuring that our students develop skills that work both on and off the mats.
Whether you're looking to compete at the highest levels, learn self-defense, or simply get in the best shape of your life, our expert instructors are here to guide you every step of the way.

Head Coach - Black Belt
15+ years of experience competing at the highest levels.

Kids Program Director - Brown Belt
Specializes in teaching children of all ages and abilities.

Competition Coach - Black Belt
Multiple-time IBJJF champion with a focus on competitive training.
We offer a variety of classes for all skill levels, from beginners to advanced practitioners. Join us at a time that works for your schedule!
Invest in your health, fitness, and self-defense skills with our flexible membership options. Join our community today and start your Jiu-Jitsu journey!
Perfect for beginners looking to start their Jiu-Jitsu journey.
Our most popular option with full access to all classes and amenities.
Hear from our community about how training at our academy has impacted their lives.
Have questions or ready to start your Jiu-Jitsu journey? Get in touch with us today!
Train together as a family with our comprehensive package.
"I can confidently say that Mythic BJJ feels like my second home. From day one, everyone has been incredibly welcoming. Professor Jeff’s background in pedagogy really shines through in his teaching style and I’ve learned so much both on and off the mats during my time here. With a variety of class times to accommodate even the busiest schedule, there’s something for everyone – whether it’s gi, no-gi, family-friendly vibes, or competition training. Mythic truly covers all of your needs."
"I met Jeff at another gym and started my training because he’s such a kind and trustworthy person. When he decided to start Mythic, it was a no-brainer for many of us to follow him. Jeff and his other coaches are amazing. The new location is plenty spacious, but the family atmosphere is still the same. If you are an experienced grappler looking for a new home, you’ll get plenty of tough rounds and will be able to improve your game without having to conform to a specific style. If you are thinking about starting your journey, I can’t imagine a better environment to learn Jiu-Jitsu. You’ll get great coaching from Jeff, Jamie, and the higher belts. I am forever indebted to Jeff for making Jiu-Jitsu fun and such a major part of my life. PS: there are other martial arts practiced at Mythic, but I personally didn’t participate in those. You might want to try them out too while you’re on the free trial to experience the full menu."
"The Mythic BJJ studio and atmosphere are amazing. Everyone is so friendly and welcoming. Coach Jeffs technique and teaching ability is above and beyond. Great place for kids and adults!"
"Jeff is a Great instructor and one of the most down time earth people. They have GREAT programs, with tons of class options. After taking a break for years Jeff remained patient and supportive and encouraged me to get back on the mats. Definitely recommend this to anyone."
1342 E Chapman Ave, Fullerton, CA 92831, USA
Mon-Fri: 6:00 AM - 9:00 PM
Sat: 9:00 AM - 2:00 PM
Sun: 10:00 AM - 12:00 PM
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