Where Discipline Meets Energy and Confidence Grows—Inside Gallatin’s Most Empowering Martial Arts Academy.

At Ernie Reyes’ World Martial Arts in Gallatin, TN, we combine high-energy classes with a strong foundation of discipline and respect. Our programs are designed to help students grow physically, mentally, and emotionally—no matter their age or experience level. From our youngest students to our adult members, everyone is supported and challenged in a way that fits their unique journey. We don’t just teach martial arts—we help shape confident, capable individuals for life.

Built on Legacy, Driven by Purpose—Martial Arts That Shape More Than Just Skills.

At Ernie Reyes’ World Martial Arts in Gallatin, TN, we’re all about helping students grow into their best selves—on and off the mat. Our training blends traditional martial arts with modern self-defense and fitness, delivered through dynamic classes that are structured, supportive, and results-driven. Every student, from age 3 to adult, is guided with personalized attention, positive reinforcement, and a focus on building real skills like confidence, focus, and resilience. Whether you're here to get fit, gain discipline, or find a supportive community, you can expect a training experience that challenges you, inspires you, and helps you succeed at your own pace.

MEET THE TEAM

Meet our instructors, who are highly qualified, experienced, and passionate about teaching Martial Arts and transforming lives.

Currently a 9th degree Black Belt; a student of Grand Master Thompson and Grand Master Reyes since the mid-1970’s and performed as a member of the original West Coast Demo Team.

Over the years as a competitor, he has won a national championship in Black Belt Open Forms; an International Championship in Full Contact; and a World No-Gi Championship in Jiu-Jitsu.



He has also won Silver Medals at the 2010 NAGA World Grappling Championship (Expert Super Heavyweight) and in the Black Belt Heavyweight Gi division at the 2014 World Jiu-Jitsu Championships for his age group.

Beyond his competitive success, he is also a licensed and certified Tactical Master Instructor in two Reality Based Self Defense Systems. Tom Patire’s CDT/LRT Systems which are the Close Quarters Combat Systems used by many Federal Law Enforcement Agencies and Frank Cucci’s LINXX System which was the standard CQC System used by Naval Special Warfare Units (DevGru and SEAL Teams) for many years. He has personally trained with the founders of both systems. 

Currently holds a 8th degree Black Belt. She is a certified personal trainer, tai chi instructor, aerobics instructor, and yoga instructor. She is a former top ten national and world competitor (NASKA) and 1999 Women’s Regional Champion (RSKC). She graduated from Middle Tennessee State University and O'More College of Design. In 2006, Sandy was named Program Director of the year by the US Martial Arts Association. She was awarded Most Inspiring Instructor by the US Martial Arts Association (EFC) in 2011. KJN Sandy is also the owner/operator of Iron Lotus Gym and the creator of the Build A Black Belt Body system. Her compassionate and motivating teaching style encourages students to meet their fullest potential in a relaxed & fun atmosphere.

4th Degree Black Belt Instructor | Program Director

BKJN Melissa McNabb is a dedicated 4th degree Black Belt instructor at BKJN, where she has been passionately involved in martial arts since the age of 12. After returning as an adult, Melissa has continued to deepen her expertise and commitment to the art. Over the years, she has earned several best tester awards in 2018 for 1st degree, in 2020 for 2nd degree test and most recently best tester for 4th degree in 2024.

As the program director, Melissa plays a vital role in coordinating students and their families, ensuring they have a comprehensive understanding of the learning curriculum. She is dedicated to supporting students in their martial arts journey and assists with any additional needs they may have, fostering a welcoming and encouraging environment for all.

With years of experience and a deep-rooted passion for martial arts, Melissa is committed to empowering her students to reach their full potential both on and off the mat.

Currently holds 4th Degree Black Belt. He has trained at Ernie Reyes World Martial Arts in Gallatin TN under KJN David and Sandy Hughes since he was 10 years old.


He won the Under-18 Black Belt Tennesse State Championship in Weapons and Forms, and has been a member of the Gallatin Demo Team since he was 13.

BSBN Olivia Walker is a dedicated 2nd degree Black Belt instructor and leader of the Demonstration Team at WCWMA, where she has been passionately involved in martial arts since the age of 9.

As an instructor, Olivia plays a vital role in ensuring the students and their families have a comprehensive understanding of the learning curriculum. She is dedicated to supporting students in their martial arts journey and assists with any additional needs they may have, fostering a welcoming and encouraging environment for all.

As the Demonstration Team Leader, Olivia not only choreographs the skill performances to music for the entire team but she also empowers the team to perform at their best ability in every performance.

Olivia is committed to empowering her students to reach their full potential both on and off the mat.