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World class instruction taught by a 4-time Olympian.

Alliance St. Croix is owned and operated by 4-time Olympian, World Bronze Medalist and Alliance Jiujitsu Black Belt, Brian Olson. Sensei/Coach Brian is known for his leadership, humility, hard work and dedication to the learning and growth of his students. Our vision is to help our students to be best version of themselves both mentally and physically through martial arts. There is no greater reward than seeing a student smiling and having fun, while they grow and develop the abilities that will improve their lives

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Adult Jiu-Jitsu


Muay Thai

Kids Martial Arts

Class Schedule

AMAZING NIGHT ON THE MATS! Glad to see everyone back and over the crud that has been so bad this year. A lot of sweat happening here and even more learning going on! ...

20 0

Amazing Phase 1- Fundamentals last night. Adding a lot more judo into our programming and having fun while doing it! Great job everyone! ...

5 0

Our tiny eagles are getting after it! Always moving forward. ...

11 0

Camble practicing his Drop Seoi- nage ...

13 1

Drop Seoinage everywhere. Good thing we use the landing mats while they develop their control! ...

12 0

These two love to throw! ...

17 2

Working with Mason and Camble to expand their abilities. Some great throwing going on ...

12 0

Anticipation is key! If you get taken down there is that split second to start framing and reacting. If you wait you potentially put yourself in a deeper hole to work out of. The true match starts once you hit the ground so be prepared immediately to defend! ...

13 0

6:30pm Fundamentals class: O-gosh I ( big hip throw) for dinner. Great job everyone! ...

24 3

Earn the Turkey training was in fire! Great job everyone! Remember burn the Turkey is tomorrow at 9:30am. Happy a thanksgiving to everyone! ...

45 1

We would like to wish all of our students and families a very Happy Thanksgiving. We are so thankful for you all! Enjoy the time with family and friends. ...

14 0

12:15 Fundamentals getting after it. Escapes from back control all day long! ...

19 0

SUPER EXCITED! We now have fully functioning changing rooms. So much work went into the evolution of this room. Thank you to everyone that helped make it happen! ...

56 3

A day to remember. 65-70 people on the mat for our all Alliance team training. This is exactly why we did what we do. The atmosphere, culture and community of the amazing people is infectious. GREAT JOB EVERYONE AND THANK YOU ALL! ...

38 1


It’s hard to talk about our Judo and BJJ instructors without sounding like we’re bragging. The plain fact of the matter is that we have one of the best teams of martial arts instructors you will find anywhere. Led by 4X Judo Olympian Brian Olson, our instructors are talented, accomplished, passionate and the kind of people you just enjoy hanging out with, because after all, although we take what we do very seriously, Judo and Brazilian Jiu-Jitsu is supposed to be fun.

Brian Olson
Head Coach

Alliance BJJ Black Belt
Judo 4th Degree Black Belt

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Chris Dachel
Assistant Coach

Alliance BJJ Black Belt

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Jason Swartz
Assistant Coach

Alliance BJJ Black Belt

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Andy Strub
Assistant Coach

Alliance BJJ Brown Belt

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Kyle Norman
Little Eagles Coach

Alliance BJJ Purple Belt

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Not only is Brian a world-class 4x Olympic athlete, he’s also a fantastic teacher. – Alex A