Mr. Niemi has been in martial arts for about 35 years. He is the owner and operator of our affiliate school, Spirit of the Warrior Martial Arts.

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2011 US JU-JITSU & JUDO NATIONAL CHAMPIONSHIPS
Competition includes: Ju-Jitsu Fighting, Ju-Jitsu Self Defense (Duo & Free Form), Ju-Jitsu-Grappling, Ju-Jitsu Kata, Judo Fighting & Judo Kata..!
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