Allegiance Gym

Allegiance Gym is dedicated to making your Martial Arts experience enjoyable and satisfying. Our instructors have studied and trained for years in Jiu Jitsu and other Martial Arts. We will help you acquire effective Martial Arts skills and work with you on a comprehensive personal development program. It is our goal to raise the quality of life for all our students in every way possible. Although we honor Martial Arts traditions that go back centuries, we are dynamic and are constantly seeking new and innovative ways to enthuse and excite our students.

Health, Skills & Fitness Training Activities

Allegiance Gym provides health, skills and fitness training to suit every age and level from beginner to advanced. Our programs are a blend of modern sport science, the latest research, and hundreds of years of martial arts tradition. Some of the classes we offer are Jiu Jitsu, Live Sparring, Muay Thai Training, Wrestling, Boxing, Submission Grappling, Mixed Martial Arts and more. Contact us today to learn more about how Allegiance Gym can help you meet your health and fitness goals!

Walk Through Allegiance Gym with our Head Trainer of Muay Thai and Boxing, Brendan Seguin

Allegiance Gym Trainers & Team Members


Brendan Seguin – “The Caucasion Devastation”

Allegiance Gym’s Head Trainer of Muay Thai and Boxing, Brendan Seguin, is a former Professional Mixed Martial Arts National Champion. With over 40 fights, Worldwide, “The Caucasian Devastation’s” accolades include bouts with 14 UFC, Pride, Bellator, and Strikeforce veterans, 7 National Championship Belts, and Championships in four different weight classes.
His training experience includes MMA (17yrs), Wrestling (26 yrs), Muay Thai (12 yrs), Boxing (16yrs), Jiujitsu (19 yrs), and Judo (4 yrs). He has trained at fight camps with World MMA Champions Randy Couture, Gray Maynard, Forest Griffin, as well as, Chris “Lights Out” Lytle, Phil Baroni, and many more from Indianapolis to Las Vegas. He is now settled at Allegiance gym to bring his experience in Muay Thai Kickboxing, Boxing, and High Intensity Interval Training to you!


Chris Wisniewski

2019 IBJJF Purple Belt Masters World Champion
2018 IBJJF Purple Belt Masters World Bronze Medalist
2018 IBJJF Blue Belt Pan Am Champion
IBJJF Multiple Chicago Open Champion


Matheus Veloso de Brito
Chase Kuebler
Tristin Canada


Ken Mertens

Taylor Duerr
Jun Mizukami
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