Mad Tiger Academy | Academy
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Welcome to the Mad Tiger Academy!

We are one of Oahu’s premier martial arts facilities. With programs for men, women, children specializing in Gracie Jiu Jitsu we invite you to come check it out and see all we have to offer. Whether you have extensive experience or never been on the mat in your life, you will find a family friendly, professional academy ready to help you achieve your fitness goals. In addition to Gracie Jiu Jitsu we also offer classes in authentic Muay Thai!

We look forward to meeting you.

Gracie Jiu Jitsu
Self Defense
Sport Jiu Jitsu

Eric 'Mad Tiger' Goo

Head Instructor/Owner

Eric is a Gracie Jiu Jitsu Black Belt under Royler Gracie BB Kai “Borg” Garcia. Eric has been training in Brazilian Jiu Jitsu for nearly twenty years and holds numerous state and local titles including first place in the 2007 No Gi world championships. Eric is the owner and founder of the Mad Tiger Academy. In addition to Brazilian Jiu Jitsu Eric trains in cross fit and Yoga!


Travis Fujikane

Assistant Instructor

Travis Fujikane is a Brown Belt in Brazilian Jiu Jitsu and has been training with Mad Tiger Academy since it’s beginnings in Mililani Town Centers Recreational Facilities. Travis is a Mililani native, therefore it is no surprise that the Academy is like his second home. You can often find him training and providing support to his team mates any day of the week.


Jeremy Nitta

Assistant Instructor

Jeremy Nitta is a Purple Belt in Brazilian Jiu Jitsu and one of the Academy's most consistent competitors. When Jeremy can be found at the Academy most nights of the week. When he isn't training or traveling to train or compete, Jeremy can be found at Cycle city! In addition to Brazilian Jiu Jitsu Jeremy has trained at competed in Muay Thai

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