Call Now! (636) 548-8283
2120 Tenbrook Rd. , Arnold, MO 63010

About Hahn Extreme Fitness & Martial Arts Center, LLP in Arnold, MO

Meet Kevin Hahn

Owner and Chief Instructor at
Hahn Extreme Fitness & Martial Arts Center, LLP in Arnold

Hahn Extreme Fitness & Martial Arts Center - Don’t be a victim. Be an opponent!

You deserve a safe place, clean place to learn and achieve life goals! Whether your goals are to learn self-defense against bullies and bad situations or simply get fit.

Hahn Center provides kids, teens, and adults plenty of fitness and martial arts classes with TONS of options all geared toward a common goal - building self esteem, confidence, and physical and mental strength.

Hahn Center instructors are open minded and focused on teamwork! Our Certified Instructors are driven to provide you with the best course offerings around, such as:

USA Boxing

USA/AAU Wrestling

USKMA Krav Maga

Combat Submission Wrestling (CSW)

Savate-Thai Kickboxing (STX)

MMA Programs

Southside Kali/Jeet Kune Do Programs

Plus Many More!

We are more than a school – we’re a family!

Students and athletes are encouraged to compete in our own events, other local events, and nationwide sporting events.

Have you ever dreamed of having an audience cheer for you as you compete?

The Center was designed with the idea of developing our local area’s amateur athletes by giving youth and young adults a safe venue to compete.

We hold tournaments on site in various styles such as - amateur boxing, kickboxing, Thai boxing, folkstyle/Greco/freestyle wrestling, Jiu-Jitsu and grappling. All of our sporting events welcome young and old spectators and competitors.

Competition not your thing or just dropping the kids off for class?

Stay a while and join in one of our many non-combat fitness classes! Private-Personal training is also available by appointment.


Muay Thai Fitness

The CRT Method


Located conveniently on the St. Louis County and Jefferson County line, we’re easily accessible to St. Louis, Mehlville, Oakville, Imperial, Fenton.

Kevin Hahn. Head Instructor under Sensei Erik Paulson CA

Certified CSW Pro Coach 1 and Head Instructor Kevin Hahn is a U.S. Army, 10th Mountain Division Veteran, former prison guard and law enforcement officer.

A formidable opponent and competitor in MMA, Submission Wrestling, Boxing, Kickboxing, and Power Lifting Coach Hahn makes sure to get in the action everyday. To perfect his coaching style, Coach Hahn is a constant student too. He currently studies under Sensei Erik Paulson & Guro Dan Inosanto.

Coach Hahn’s additional rankings and studies include:

Krav Maga Level 5 Instructor -under USKMA Black Belt MarkSlane, Cerified Machado Brazilian Jiu-Jitsu Instructor

Purple Belt under Master Rigan Machado, Jeet Kune Do & Kali Instructor under SiFu Marcus Charles/Larry Hartsell’s Association/Guro Dan Inosanto & Guro Rick Faye

Inosanto Blend STX Savate-Thai Kickboxing Instructor under Sensei Erik Paulson & Guro Dan Inosanto

New Second Location Update: We are also located in Arnold Missouri, in approximately 10,200+ square feet of Tenbrook Plaza, in the old BallYard Baseball building, across the street from Fox School District, behind Walgreen’s, next door to Salvation Army Thrift Store.

We have certified instructors in USKMA Krav Maga, Rigan Machado Brazilian Jiu-Jitsu, Jeet Kune Do, Kali, Erik Paulson’s Combat Submission Wrestling, Dan Inosanto’s STX Kickboxing, Muay Thai Fitness, The CRT Method, Piloxing Knockout, USA Boxing, AAU Wrestling, Ghost Elusive Combat, Yoga, and Done With Bullying.

How to Get Started

Come join our Arnold, MO Martial Arts facility! We offer programs in Savate-Thai Kickboxing, Brazilian Jiu Jitsu, Boxing, Jun Fan Jeet Kune Do & Kali, Krav Maga, Wrestling, and Kids Martial Arts. Choose a program that most interests you and have the opportunity to sign-up right here on our site for one of our awesome web specials. Or feel free to give us a call at (636) 548-8283 if you have any further questions. Hahn Extreme Fitness & Martial Arts Center, LLP hopes to speak with you soon!

Get Started!