Meet Our Team
Over 40 certified Level 1 through Level 3 instructors — every single one homegrown within the Cox Martial Arts system. More active Level 3 certified instructors than any other martial arts school in Texas.
40+
Certified Instructors
(Level 1 – Level 3)
300+
Teaching Hours Required
for Level 3 Certification
100%
Homegrown Instructors
Developed Within Our System
Master Kalob Cox
6th Degree Black Belt
Founder & Head Instructor
ATA Certified · 15+ Years in Community
Master Kalob Cox founded Cox Martial Arts in 2012 with a mission to help people and families grow mentally, physically, and emotionally through martial arts and life skill training.
Mrs. Charissa Cox
4th Degree Black Belt
Owner, Office Manager & Head Instructor
5x World Champion · Oversees All Purchasing & Program Directors
Mrs. Charissa Cox brings championship-level expertise and a nurturing coaching style to every class. Born in the Philippines and fluent in four languages, she leads by example and inspires students of all ages.
Mrs. Catherine Splawn
5th Degree Black Belt
Chief Instructor — Legacy Program Lead
Weapons World Champion · Highest Ranking Student
Mrs. Catherine Splawn is the highest-ranking student at Cox Martial Arts and Master Cox's very first student. A weapons world champion, she leads the team of Legacy instructors across all three campuses.
Ms. Kyrene Cox
3rd Degree Black Belt
Instructor
3x World Champion
Kyrene grew up on the mat and now passes that passion on to the next generation. A 3-time world champion, she connects with younger students and shows them what's possible through dedication.
Mr. Jeremy Splawn
5th Degree Black Belt
Chief Instructor & School Operator
ATA Certified · Senior Leadership
Mr. Splawn brings years of high-level instruction and school operations experience. As Chief Instructor, he ensures every class delivers excellence, structure, and the life-changing impact Cox Martial Arts is known for.
Mr. Zack Shackelford
3rd Degree Black Belt
Head Instructor
6x District Champion
Mr. Shackelford's competitive fire and dedication to his students make him a standout instructor. A 6-time district champion, he brings energy, discipline, and real-world competition experience to every class.
Mr. Kraig Paul Cox
4th Degree Black Belt
Chief Instructor
ATA Certified · Senior Staff
Mr. Kraig Paul Cox brings deep knowledge of the ATA Songahm curriculum and a steady, encouraging presence on the mat. His experience and leadership help students build strong foundations.
Mr. Mikel Shaw
3rd Degree Black Belt
Chief Instructor
5x District Champion
Mr. Shaw combines competitive achievement with a passion for teaching. A 5-time district champion, he pushes students to be their best while maintaining a supportive, positive training environment.
Ms. Mackenzie Bayless
3rd Degree Black Belt
Instructor
World Champion
Ms. Bayless is a world champion who brings technical precision and an infectious enthusiasm to her classes. She's a role model for young female students and a valued team member.
Ms. Rachel Beer
2nd Degree Black Belt
Instructor & Program Director
2x District Champion
Ms. Beer wears many hats — instructor, program director, and mentor. A 2-time district champion, she keeps programs running smoothly and ensures every student feels seen and supported.
Ms. Mashoda Aziz
2nd Degree Black Belt
Instructor & Program Director — Magnolia
6x District Champion · International Experience
Ms. Aziz brings a truly unique perspective. Having lived in multiple countries, she brings a rich cultural background to her instruction. A 6-time district champion and Program Director for Magnolia.
Ms. Sibella Beniquez
Red Belt
Program Director — Montgomery
Newest Team Member · Montgomery Location
Ms. Sibella Beniquez is the newest member of the Cox Martial Arts family and the Program Director at Montgomery. With a great smile and welcoming spirit, she's ready to help you start your journey!
Train With the Best
Our 40+ certified instructors are here to guide you every step of the way. Come experience the Cox Martial Arts difference with a free trial class.
Book Your Free Trial