About World Champion Jiu-Jitsu
Welcome to World Champion Jiu-Jitsu, 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.
Our Philosophy
At World Champion Jiu-Jitsu, 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.
Meet Our Instructors

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

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

David Chen
Competition Coach - Black Belt
Multiple-time IBJJF champion with a focus on competitive training.
Class Schedule
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!
Membership Options
Invest in your health, fitness, and self-defense skills with our flexible membership options. Join our community today and start your Jiu-Jitsu journey!
Basic
Perfect for beginners looking to start their Jiu-Jitsu journey.
- Unlimited Fundamental Classes
- Access to Open Mat Sessions
- Free Uniform (Gi)
- Monthly Progress Assessments
Premium
Our most popular option with full access to all classes and amenities.
- Unlimited Access to All Classes
- Access to Open Mat Sessions
- Free Uniform (Gi) + Rashguard
- Monthly Progress Assessments
- Competition Training
- One Private Lesson Per Month
Family
Train together as a family with our comprehensive package.
- Access for 2 Adults + 2 Children
- Unlimited Access to All Classes
- Free Uniforms (Gi) for All Members
- Monthly Progress Assessments
- Competition Training
- Discounted Private Lessons
Other Options
What Our Students Say
Hear from our community about how training at our academy has impacted their lives.
Dale C
"Never met Dave Hughes but after checking out his online forum presence, particularly on quora, I’d highly encourage anyone considering learning from him to observe how he speaks to strangers on the internet. You’ll find it quite different from the soft spoken, easy going demeanor he puts on in his YouTube videos. The guy is the definition of an online bully and a narcissist, he seems to get a lot of satisfaction degrading and condescending to strangers he’ll never meet face to face. It’s a far cry from the kind of behavior martial arts instills in a person, the dichotomy going on there is very interesting. Don’t take my word for it, he’s got numerous public posts that can easily be found, I’d highly recommend checking it out if you look up to this man."
Caleb Riker
"I've had numerous opportunities to work in a one-on-one setting with Kwan Jang Nim David Hughes, and I'm excited to see him expand into more private tutoring. He has a wealth of knowledge about a wide range of martial arts, from Jiu-Jitsu and groundfighting (his specialty) to kickboxing, mma, and even traditional martial arts for both combat and performance. Beyond this, though, Master Hughes excels as a problem solver, on the mat as well as in instructing and even life coaching. He can very effectively and quickly assess problem areas, give a student instruction that allows them to see immediate results, as well as equipping them with the tools to make those changes permanent. I strongly recommend taking advantage of this opportunity, both to current students at Ernie Reyes' World Martial Arts of Gallatin, and to anyone outside who would like to work with one of the few Jiu-Jitsu masters whose teaching skills match his martial arts skills."
Matthew Black
"I've known KJN David Hughes for roughly 6 years now and I remain as impressed with his teaching abilities as I was when I first enrolled my son in his school. I've enjoyed it so much that now even I am a student of his. KJN David is an incredible martial artist, as evidenced by his many accomplishments, but along with that great skill, he possesses a mastery of the art of teaching. He has the ability to express himself in a manner that is tailored to his audience, from a rambunctious child to a seasoned veteran. He is very adept at teaching the finer points of Jiu-Jitsu for both sport and protection. He is very conscious of the differences and maintains exemplary skills in both areas. My 16 year old son has benefited tremendously from his time with KJN David. HIs classes are great, but even I can see immediate gains from his direct private instruction. After a session I can ask my son what he learned and he can provide details on what he learned and when he would apply it. He recognizes what went wrong in his last match and he knows how to prevent that same mistake in the future. KJN David's tutelage has helped my son win several gold medals in NAGA events including winning the SouthEast Region Men's heavyweight championship at the age of 16. I strongly recommend that anyone seriously interested in studying Jiu-Jitsu, or any related martial art, whether for sport or protection, request a private lesson with KJN David Hughes. The experience is invaluable."
Contact Us
Have questions or ready to start your Jiu-Jitsu journey? Get in touch with us today!
Send Us a Message
Our Location
Address
327 Hancock St, Gallatin, TN 37066, USA
Phone
Hours
Mon-Fri: 6:00 AM - 9:00 PM
Sat: 9:00 AM - 2:00 PM
Sun: 10:00 AM - 12:00 PM