Matthew Lewis

Sa Bom Nim (Master Instructor)

Matthew Lewis is a Fifth Degree Black Belt in the Global Tang Soo Do Association. He has participated in the martial arts for over 20 years. He received his first degree under Sa Bom Nim Sue Ball. In 2011, he received his Master’s certificate from Grandmaster Tong Mun Kim.

Master Lewis has been teaching at Lewis Global Karate since it was started in 2006.

David Guzman

Sa Bom Nim (Master Instructor)

David Guzman is a Fifth Degree Black Belt in the Global Tang Soo Do Association. He started his training in Tang Soo Do at age 8 under Grand Master Tong Mun Kim. In 2011, he received his Instructor’s certificate and began teaching at Lewis Global Karate.
Master David Guzman continues his martial arts training with Capoeira and JiuJitsu.
Master David also runs tournament training and demo team practice.

Joseph Mitchell

Sa Bom Nim (Master Instructor)

Master Joey Mitchell is a Fifth Degree Black Belt in the Global Tang Soo Do Association. He trained under Master Sue Ball at the Ashford Dunwoody YMCA since he was 8 years old, and got his Master’s certificate when he was 23.
Master Joey has branched out into Judo training, and he is currently a Green belt in that discipline.
He has been teaching at Lewis Global Karate since 2012 and now manages our two satellite programs at Ashford YMCA and Carver YMCA.

Cody Eddings

Sa Bom Nim (Master Instructor)

Master Cody Eddings started training in Norcross under Grand Master Tong Mun Kim when he was 8 years old. He continued his training under Sung Soo Kim at GTA headquarters in Snellville, and is now 4th Degree Black Belt as of 2015.
Master Cody teaches all levels of classes at LGK, and he especially enjoys Free Sparring.

Alex Raygoza

Kyo Sa Nim (Master Instructor)

Alex started training at LGKL at age 14 in 2012. He is a 2nd Degree Black belt and he is a certified instructor (Kyo Sah Nim) in the Global Tang Soo Do Association.
Alex regularly competes in GTA and other Tang Soo Do tournaments and also trains in Muay Thai.