All American Black Belt Academy
Excellence Through Efforts
Our Team
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Where the Passion Begins
Our incredible team is truly the heart of AABBA. It’s their dedication, passion and talent that keeps students invested in the learning process. Take a look below to learn more about the team.
Master Instructor Carl Hultin
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7th Degree Black Belt
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Hayashi-ha Shitoryu Karate-do
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3rd Degree Black Belt Kenshin Ryu
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2nd Degree Black Belt Yamanni Ryu Kobudo
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Vice President USA National Karate Federation and Member Referee Council
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World Karate Federation Judge
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Certified Personal Trainer
Chief Instructor Eric Sevilla
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5th Degree Black Belt
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2nd Degree Black Belt Weapons
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8 Time National Kata Champion
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7 Time National Kumite Champion
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Cross Training in Jujitsu
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Elite Team Coach
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CDC HEADS UP certified in concussion training for Youth Sports Coaches
Senior Instructor Yong Hultin
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4th Degree Black Belt
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1st Degree Black Belt in Kenshin Ryu Kobudo
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Five time National Kata Champion
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Certified USA NKF Referee
Senior Instructor Jonathan Chin
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4th Degree Black Belt
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1st Degree Black Belt Weapons
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USANKF Official and Elite Team Coach
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Instructor for the City of San Ramon Karate Program
Senior Instructor William Fuentes
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5th Degree Black Belt
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1st Degree Black Belt in Kenshin Ryu Kobudo
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USA NKF Referee
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Instructor for City of Pleasant Hill Karate Program
Instructor Johanna Abello
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3rd Degree Black Belt
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1st Degree Black Belt Weapons
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Instructor for the City of San Ramon Karate Program
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Certified USA NKF judge
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Elite Team Coach
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NASM Certified Personal Trainer
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NASM Certified Stretching and Flexibility Coach, Nutrition Coach
Instructor Laura Abello
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2nd Degree Black Belt
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Certified USA NKF referee
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Administrator
Instructor Adrianna Villesis
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2nd Degree Black Belt
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3x National Kata Champion
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3x Junior International Cup Kata Champion
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US Open Kata Champion
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Certified USA NKF judge
Drop in for a free, introductory class
21001 San Ramon Valley Blvd, A7, San Ramon CA 94583
925 829 4265