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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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Class Schedule

How do we celebrate a coach turning 40 by getting as many rolls in as possible. 90 Minutes of straight training! Happy 40th Chris @polynasianchriswi ...

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Amazing training yesterday! So cool to see everyone growing and getting after it. We have the pleasure of having @kaisar_saulebayev training with us. Such amazing jiujitsu and an even better person! So thankful to have so many great people and communities! ...

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HATS ARE COMING! We are preordering for our new hat. These will be $30 plus tax. Make sure that you connect with Connor to get yours ordered ...

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JUDO, JUDO, JUDO! ...

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The journey is never easy nor fast and so as we progress to the upper belts it is something to celebrate. Please help me congratulate and welcome our newest brown belt Tyler Richter. Tyler is a true inspiration as a coach, student and most importantly a. father. CONGRATS TYLER ...

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6am Class going strong! ...

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Getting after those throws! ...

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Flipping in all directions! ...

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Tiny eagles doing their agility training. Everyone loves the flips! ...

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Happy Independence Day! The rolls have begun. ...

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Happy Father’s Day to all you AMAZING FATHER’s out there! ...

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Helping our tiny eagles to become strong eagles! ...

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Reminder Memorial Day open mat Training. Please remember to sign up via the QR code. All proceeds go directly to the @wedefyfoundation. We will start right at 9:30am so be early and get ready! ...

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