Master Teo Jung is a 6th Dan master and coach, internationally certified by Kukkiwon.
He is also a certified national sparring coach in the United States.

Grand Master Jung, Master Jung's father, opened the highly esteemed Samson Taekwondo in South Korea in 1979. Raised by a father who was a national taekwondo champion as well as a national kickboxing champion, Master Teo Jung started taekwondo at the early age of two. He went on to become a sparring athlete from middle school up to completing his military service in 2007. Master Jung successfully achieved 1st place at the 3rd R.O.K. Army Championship; he was two-time 1st place champion at the 2006 Korean Army Headquarter Championships, 1st place champion at the 2006 U.S. Army 2nd Division Chief Championships and 2nd place at the 2000 Korean National Classification Championship.

In the wake of his athletic career, he studied at INHA University in South Korea graduating with a bachelor's degree in physical education in 2012. After working as a PE teacher at Hanseong High School, he came to the United States in 2017 as Head Master of Dragon Champion Taekwondo Academy in Charlotte, North Carolina. As a sparring coach, he trained cadet, junior and senior sparring athletes. His students continually placed and earned medals and even went on to become National Team members. Furthermore, Master Jung trained the Demonstration Team to compete at the national level and led them to 1st place in the 2025 State Championships.

Following in his father's footsteps, Master Jung opened his own taekwondo school, INHA TAEKWONDO, in Buford, GA in 2026. Enthusiastic about sharing his spirit for taekwondo and athleticism, Master Jung teaches the core values of taekwondo and prepares his students to participate in local, national, and international competitions. This includes U.S. Open, USAT Nationals, ATU Nationals, and AAU Nationals. As a second-generation headmaster, Master Jung insists on providing his students with the best quality training and pushing them to become the best athletes they can be.