Kids Brazilian Jiu-Jitsu

Brazilian Jiu-Jitsu is a martial art that focuses on grappling (or wrestling). BJJ was designed so that a smaller opponent could easily use leverage and technique to overcome a much larger opponent while taking minimal damage. Today BJJ is not only one the best and most practical martial arts to learn, it is also a popular sport that is practiced world wide.

Our Kids BJJ classes in Kingsport, TN are 1 hour long for children ages 7-13, and it focuses on teaching kids the fundamentals of Brazilian Jiu-Jitsu all the way up to advanced techniques. Kids will learn how to follow and roll, move safely on the ground, and “tap out” as a safety measure to avoid getting hurt during training. We build upon this foundation of safety with core postures and control positions and safely teach kids how to perform throws and takedowns and how to apply submissions.

Many of our kids also compete at local and national BJJ tournaments to test their metal and build their determination. But competing isn’t the only benefit of BJJ for kids in Kingsport. Brazilian Jiu-Jitsu can also help kids learn how to persevere, ignore distractions, and build confidence.

Best of all, it’s a FUN way to keep kids active, healthy, and off the couch!

Feel free to come try a FREE CLASS

Who Teaches Kids BJJ?
Brian Duncan

Brian Duncan

Head Coach, Founder

Dr. Brian Duncan has been training in martial arts for 3 decades. He currently holds a 5th degree black belt in SGC Karate & Kickboxing and a purple belt in BJJ. Coach Brian also has a 2nd degree black belt in Koei-Kan Karate and a black belt in Wing Chun.

Kailey Duncan

Kailey Duncan

Coach, Women's Instructor

Kailey Duncan is a co-owner of Duncan MMA, a Brazilian Jiu Jitsu Blue Belt, and the Head Women’s Jiu Jitsu Coach. She also serves as an assistant instructor in our Kids BJJ program, helping develop strong fundamentals, discipline, and confidence in young athletes.

Sophia Duncan

Sophia Duncan is a Brazilian Jiu Jitsu Blue Belt and holds a Purple Belt in SGC Karate & Kickboxing. At just 16 years old, she is already an active competitor and dedicated member of the Duncan MMA team.

Gwendolyn Duncan

Gwendolyn Duncan

Junior Coach

Gwendolyn Duncan has been training for 8 years. She has a yellow belt in BJJ and a purple belt in SGC Karate. She helps to coach the Little Ninjas classes.

Elena Duncan

Elena Duncan

Junior Coach

Elena Duncan is one of the assistant youth coaches at Duncan MMA and helps lead the Little Ninjas program for ages 4–6, as well as assisting with both Youth Kickboxing and Kids Brazilian Jiu Jitsu classes.

Home of

Duncan MMA is home to Kingsport Jiu-Jitsu, Kingsport Karate, and the Kingsport Wrestling Club. Premier MMA, BJJ, and wrestling training in Kingsport, TN.