Grand Rapids, MI · Super T Martial Arts
Master Terry Gay won his world kickboxing title in 1986. Today he and his kids, Sensei Leah and Sensei Ryan, teach Grand Rapids families real self-defense, confidence and respect. Common sense before self-defense, since 1992.
01 / Why Grand Rapids families choose Super T
Nobody walks in here just to learn a kick. Parents come for a child who listens the first time and stands up for themselves. Adults come to get strong, shed stress and know they can protect their family. That's what 34 years in Grand Rapids has built — for every age, every class.
Laser Focus
Sharper at school and at work
Real Confidence
Quiet strength, not bravado
Respect & Discipline
Better habits at home and on the job
Strong & Healthy
Active, fit, and energized
02 / Our Classes
Super T Tigers · Ages 4–5
Play-based classes that build focus, coordination, and kindergarten-ready confidence.
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⭐ Most PopularKids Martial Arts · Ages 6–12
Fun, focused, high-energy classes that build confidence on and off the mat.
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Adult Martial Arts · Teens & Adults
Kickboxing, boxing, Krav Maga and grappling in one class. Real self-defense — no fake moves.
Learn More03 / What sets us apart
Kids and adults leave each class proud of something they couldn't do last week — momentum that compounds.
Belts and stripes mean something here. Every promotion is earned through real effort and skill.
We mentor — never drill-sergeant. Every student, age 4 or 64, is encouraged, never intimidated.
Kids learn to listen and follow through. Adults build the discipline that carries into work and home.
04 / Your Head Instructor
Master Terry "Super T" Gay won the P.A.K.A. World Middleweight Kickboxing Title in 1986, fought on ESPN, and is an International Martial Arts Hall of Fame member. Forty years later he is still on the mat in Grand Rapids — now alongside his son and daughter, who grew up training here.
"World-champion martial arts, taught like family."
Read Our Story05 / Local families
"My son and I thoroughly enjoyed training under the guidance of Master Terry, Sensei Leah, Shihan Ryan, and the rest of Super T instructors and leaders. Their program is tuned to help students of all ages and abilities improve their physical fitness, and develop skills that transcend the dojo. I witnessed those transformations in my son, in many of his peers, and in myself!"
Nathan Umstead
Grand Rapids
"My son has been attending classes for the past year and has grown so much. The structure, routine, positivity have helped him improve his technique and skills not only in karate, but also with school and at home. He looks forward to karate every week and Super T has been amazing! If you’re thinking about signing up I highly recommend Super T!"
Tara Constanti
Grand Rapids
"I can’t recommend this school enough. Staff is incredibly inviting, inclusive, and supportive. They’ll help any skill level from beginners to advanced. Whether you’re trying to get in a good workout, or seriously trying to improve your abilities? This is the school for you!"
Liam joyce
Grand Rapids
06 / Questions?
The things Grand Rapids parents ask us every week. If we missed yours, just ask — we'll respond in minutes during business hours.
See All FAQsSuper T Tigers welcomes ages 4–5, and Kids Martial Arts is built for ages 6–12. Not sure where they fit? Give us a call — we'll match them perfectly.
07 / Visit us
Grand Rapids Academy
4981 Plainfield Ave NE, Grand Rapids, MI 49525
Walk in this week. We'll take it from there.