CREATING A
PASSION
FOR
MARTIAL ARTS
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ABOUT
UNITED BJJ HAWAII
United BJJ Hawaii, located inside 24 Hour Fitness Pearl City, is a welcoming community for martial artists of all ages and backgrounds. Founded by world-class athletes Bruno Pucci, a 2-time Brazilian Jiu-Jitsu No-Gi World Champion, and Angela Lee Pucci, a 6-time MMA World Champion, our academy provides top-tier instruction in a safe, clean, and supportive environment.
Whether it’s a child gaining confidence to stand up against bullies, a family bonding through martial arts, or a service member finding camaraderie while building skills and resilience, everyone has a place here. It’s not about competition—it’s about collaboration. At United BJJ Hawaii, we grow together as a family.
INSTRUCTORS
WHO WE ARE
BRUNO PUCCI
Gym Owner + Head Instructor
Born in Curitiba, Brazil, Bruno Pucci began his Brazilian Jiu Jitsu journey at 14, rising to become a 2-time No Gi World Champion. He won gold at the 2009 No Gi World Championships in the featherweight division and again in 2010 in the lightweight division. At 22, Bruno earned his Black Belt, later moving to Singapore to teach and compete in ONE Championship, Asia's premier MMA organization. With over 20 years of experience, Bruno now shares his expertise and passion in Oahu, Hawaii.
Key Achievements:
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Brazilian Jiu Jitsu Black Belt Instructor
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2006 Brazilian National Wrestling Championship: 3rd Place (FILA)
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2009 NO GI World Champion (IBJJF)
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2009 Brazilian Nationals Champion (IBJJF)
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2010 NO GI World Champion (IBJJF)
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2010 BJJ World Championship: 3rd Place (IBJJF)
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2011 Abu Dhabi Pro Trials Winner (UAE JJF)
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2011 Abu Dhabi Pro World Championship: 3rd Place (UAE JJF)
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2011 NO GI World Championship: 3rd Place (IBJJF)
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ONE Championship Bantamweight and Featherweight Contender
ANGELA LEE PUCCI
Gym Owner + Instructor
Angela Lee Pucci, known as “Unstoppable,” is a Brazilian Jiu Jitsu black belt instructor at United BJJ Hawaii. Born in Vancouver and raised in Hawaii, Angela started martial arts at a young age and has excelled in both regional and world-level competitions. She earned her black belt in Brazilian Jiu Jitsu at just 21 and holds an impressive list of accolades, including being the youngest MMA World Champion in history and a 6-time ONE Women’s Atomweight World Champion.
In addition to her professional fighting career, Angela is a 2-time Pankration World Champion, Hawaii State Wrestling Champion, and founder of Fightstory - a mental health nonprofit organization. She now channels her passion for the sport into coaching, inspiring and mentoring the next generation of martial artists. Among her notable achievements:
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Youngest Professional MMA World Champion (Guinness World Records, 2018)
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2012 USA National & World Pankration Champion
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2013 Hawaii High School Association (HHSAA) State Wrestling Champion
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2019 Coach for USA and Hawaii National Teams in Pankration competitions
Angela continues to be a force in the martial arts community, balancing her love for competition with her dedication to coaching and mentorship.
Maraya Miller
Instructor
Coach Maraya Miller is a Brown Belt in Brazilian Jiu Jitsu, a high school wrestler, former competitive gymnast, and professional MMA fighter since 2021. With an impressive record that includes two submission finishes and a knockout victory, she has competed for Bellator and won the Hawaiian tryouts for Rizin Fighting Federation. Additionally, she showcased her skills in Fight2Win, earning a submission victory.
Maraya broke barriers as the first girl on Bonita High School's wrestling team, earning accolades such as *Most Outstanding Wrestler* in 2012 and *Girls MVP* in 2013.
Beyond her athletic achievements, Maraya is a dedicated mental health advocate. Since 2012, she has brought her expertise to training children in various disciplines, including Brazilian Jiu Jitsu, wrestling, kickboxing, and gymnastics. Her well-rounded experience and passion make her an invaluable addition to the coaching team at United BJJ Hawaii.
Jason Zawacki
Coach
Jason Zawacki’s martial arts journey began after moving to Hawaii as an Infantry soldier assigned to the 25th Infantry Division. During his time here, he met his wife and lived in Hawaii before relocating to Michigan.
In 2009, Jason started cross-training in Jeet Kune Do, Filipino Martial Arts, and Combatives. His Brazilian Jiu Jitsu (BJJ) path began in early 2015, and in 2016, he found a gym where he dedicated himself to training and eventually coaching. Jason had the privilege of working with amateur and professional MMA fighters, honing their Jiu Jitsu skills. His experience includes training athletes competing in prestigious organizations like the UFC, Bellator, RIZIN, and promotions across the U.S. and globally.
In the summer of 2022, Jason earned his brown belt in BJJ. Around that time, he began traveling and consulting internationally, working with the United States and allied forces to develop combatives programs tailored to Special Operations Forces (SOF) communities. His passion for BJJ has taken him across the U.S. and abroad to train and share his expertise.
Jason returned to Hawaii in May 2023 and soon found his home at United BJJ, where he continues to pursue his love for Brazilian Jiu Jitsu.
Shelton Guerrero
Instructor
Born and raised on the Big Island of Hawaii, Shelton Guerrero began his Brazilian Jiu-Jitsu journey in the early 2000s. Alongside his BJJ training, he cross-trained in MMA and boxing, competing in Hawaii’s early MMA events, such as Just Scrap.
After relocating to Oahu, Shelton had the opportunity to train under several of Hawaii’s respected black belts. Since the opening of United BJJ Hawaii, Shelton has been a dedicated member of the team, earning both his brown and black belts under the guidance of Head Instructor and co-owner Bruno Pucci.
A passionate competitor, Shelton regularly participates in IBJJF and local tournaments. His recent achievements include winning gold at the San Diego International Open.
Logan Hackbarth
Assistant Coach
Logan was born and raised on Oahu, where he began his Brazilian Jiu Jitsu journey at just 7 years old. Throughout his childhood, he trained in other combat sports like pankration, competing both nationally and internationally.
When United BJJ opened its doors in 2020, Logan fully committed to Jiu Jitsu and has been training at the gym ever since. He is an active competitor, regularly participating in IBJJF tournaments and local competitions across Hawaii.
Currently a blue belt, Logan is focused on continuing his competitive journey both locally and overseas while remaining a proud member of the United BJJ Hawaii family.
Notable Achievements:
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Wrestling: JV Champion and 5th Place at the Hawaii State Championship (HHSAA)
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Pankration: Runner-up at the Pankration National Championship (USFL) and Bronze Medalist at the MMA Youth World Championship (IMMAF)
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Brazilian Jiu Jitsu: Silver Medalist at NoGi American Nationals (IBJJF), 3rd Place at Jiu Jitsu Con, and 4x Bronze Medalist at Jiu Jitsu Con NoGi (IBJJF)
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We’d love to hear from you! Feel free to contact us with any questions you may have!
