STAFF
Kru Sebastian Stec - Instructor/3rd Degree Black Belt/Brown Prajiad
Sebastian started his martial arts training when he was 3 and half years old. He continued to train until he received his black belt at age 13, and his second dan at age 17. Sebastian was one of Kru Dan’s first students in Los Angeles and throughout his martial arts journey, has kept in contact and trained with him intermittently. At the start of 2021, he began his training in Muay Thai with Kru Dan at his new dojo, Mayid Martial Arts, and is currently pursuing this new style with enthusiasm. Within the same year, Sebastian also began to work under Kru Dan as his apprentice, learning how to become a professional martial arts instructor. He continues to better himself as a martial artist by keeping an open mind and heart in his pursuit of different styles of martial arts.
The Reason I enjoy teaching Martial Arts:
One thing I really enjoy about teaching is the growth I see in both students and myself. Seeing improvement in students as individual martial artists, lets me know that I’m doing my job right. However, as a teacher, I think it’s equally important to keep an open mind to new things that I could learn or improve on. By observing a student's journey into becoming a martial artist, the better I understand how to mold them into the best possible version of themselves. They, in turn, become my teachers. I believe that strong student-teacher relationships can benefit both people in a truly remarkable way. It’s something that I’ve experienced first hand with one of my first teachers, Kru Dan. As a martial artist and teacher, I want to use myself as an example for students to look up to, as Kru Dan has for me and all of his previous students.
-3rd degree black belt in Shinpo Ryu 2024
-Sebastian has over 16 years of martial arts experience
-Is a second Degree Black belt in the style of Arjukenpo
-Is a Black sash in Kickboxing
-Has 3 years of experience in filipino Stick fighting (Eskrima)
-Is also working towards becoming fluent in Sign Language
Has over 10 years experience in multiple styles of Martial Arts. She started her journey in 2003 at the age of 8 in Karate. While training towards her black belt she branched out and started learning Muay Thai, boxing, and Filipino stick fighting. She believes all these different styles helped make her a stronger and more well-rounded martial artist.
After receiving her black belt in karate, she started competing in tournaments all around Los Angeles and even Las Vegas, receiving multiple first & second place trophies in forms & sparring. “Competing has really helped open me up and find my voice. Every tournament I did, the biggest competition was myself and I was always trying to do better than the last one!”
In 2015 she started studying Muay Thai at Muay Thai School USA under Kru Dan Mayid. Brianna’s dedication eventually led to her assisting and teaching the Jr Nak Muay program.
“What really helped bring me out of my shy shell and gave me the confidence that I have today was when I started helping on the mat and assisting classes. Something about molding and guiding the next generation felt second nature to me. I love teaching kids because it’s my passion being an influence and a mentor to the next generation of martial artists. I love seeing my students progress through their own journeys.”
-3rd degree black belt Shinpo Ryu 2024
- 2nd degree black belt Arjukenpo Karate ( mixed martial arts consisting of Arnis, Judo, Brazilian Jujitsu, Boxing, Muay Thai, and Hawaiian Kenpo - 2016/2019)
- 1st degree black belt Doce Pares Eskrima (Filipino stick fighting - 2018)
Kru Brianna Davidov - Instructor/3rd Degree Black Belt/Brown Prajiad
Kru Liam Tully
Instructor/Amateur Fighter
Kru Liam began his martial arts career in the 6th grade trying out for the wrestling team. Finding a natural ability in the sport unlocked a passion for competition and pushing himself both physically and mentally. By high school Liam was pursuing wrestling full time dropping all other sports and practicing off season at Doughboy Wrestling Club in Lowell Massachusetts under Michael Marshall and David Shunamon. He also spent time at Pedro’s Judo club under Olympic coach, Jimmy Pedro.
Liam relocated to Los Angeles in 2017 where he discovered Muay Thai School USA. There he was coached under Kru Dan Mayid and Kru Edward González. Falling in love with the style, ethic, and philosophy of these two coaches lead him to pursue competition and a successful Amateur Muay Thai career.
Covid brought the unfortunate end to MTSUSA’s chapter but a new one began at Mayid Martial Arts with Kru Dan. Liam has since become a great addition to the Mayid team and a fantastic instructor. “Mayid Martial Arts has become a second home for me. I love to spread what I have learned and what has been passed down to me from my lifetime of past coaches and Kru Dan. To be as ferocious in life as you are kind and gentle.” Liam Tully
Kru Matthew “Moo” Mayid
Instructor (Brown Prajiad)
Martial arts has been in his blood from day one. Growing up as the younger brother of Kru Dan Mayid, he practically lived in the gym. His journey with Muay Thai, the “Art of 8 Limbs,” began in the summer of 2011, when his brother would wake him early for one-on-one training at Muay Thai School USA, followed by multiple classes throughout the day. After training, he stayed to observe hours of private lessons, studying every punch, kick, knee, elbow, pivot, and rotation with intense focus.
From that point forward, he committed himself fully as a dedicated student of Muay Thai. Over the years, he has helped corner fighters, held pads for multiple champions, and gained hands-on experience alongside some of the best in the sport. He has also had the opportunity to train in Thailand at Kamala Muay Thai in Phuket, immersing himself in the birthplace of Muay Thai and deepening his understanding of its traditions and techniques.
Today, he is fully committed to sharing his passion for Muay Thai with others and welcoming new students to experience the discipline, power, and transformation that the art offers. In addition to his role as an instructor, he also serves as a Fight Manager, guiding and supporting athletes throughout their competitive journey.
Kru May Jangtrakool
A Thai woman and mother of three, Kru May always carried a dream of practicing Muay Thai, never expecting it would become such a defining part of her life at this stage. She began training at 37 at Mayid Martial Arts, where her passion, discipline, and humility quickly set her apart. Through her journey, she has traveled to Thailand multiple times, training at top camps alongside world-class trainers and deepening her connection to the art and culture of Muay Thai. Today, as a valued Kru at Mayid Martial Arts, she empowers students of all ages—especially women—to train with confidence, strength, and heart, serving as a powerful example of what is possible through dedication and belief.
Kru Jack Fisher (Black Belt 1st Dan)
Jack has been training at Mayid Martial Arts since its opening and is the very first member of the prestigious Black Belt Club. He was part of Mayid Martial Arts’ first Black Belt Test, where he played a key role in leading and guiding candidates successfully through the testing process. A highly accomplished competitor, Jack has earned over 10 first-place championships in karate tournaments across Los Angeles and Las Vegas. As an instructor and mentor, Jack is highly respected and looked up to by his students for his dedication, leadership, and example on and off the mat.
Kru Kainoa Koga (Brown Prajiad/2 Time National Champion)
Kainoa began his Muay Thai training in 2014 and has since competed as an amateur fighter, earning two national titles as the USMTO West 2018 Champion and TBA Iowa 2018 Champion. His competitive experience and deep knowledge of the sport make him a valuable asset to both the Junior and Adult Muay Thai programs. In addition to his coaching role, Kainoa also serves as an Assistant Fight Manager, supporting the development and preparation of the team’s fighters.
Eli Hunter Espiritu (Brown Prajiad/2 Time National Champion)
Eli began training in martial arts at just four years old and transitioned to Muay Thai at age ten under the guidance of Kru Dan. Through years of dedication and discipline, he rose to compete internationally, proudly representing the United States at the WBC Amazing Muay Thai World Championships at Lumpinee Stadium in Thailand. He is a US Open National Champion, TBA Muay Thai Classic National Champion, and a WBC World Championships Bronze Medalist. Eli is passionate about guiding and training others, using his experience to help students grow both on and off the mat.
ADVISORS
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Jongsanan "Wooden Man" Fairtex
Founder/Head Coach of Woodenman Muay Thai
Jongsanan "Woodenman" Fairtex is a Muay Thai legend and coach who was a decorated fighter during the Golden Era of Muay Thai.
Jongsanan was a two-time Lumpinee Stadium champion and was known for his powerful punches, clinch, and sweeps. He earned his nickname, "The Woodenman", for his impenetrable defense. He also won the 1992 World Muay Thai Council world championship, and the 2004 International Karate Kickboxing Council world championship
After moving to the United States, Jongsanan played a key role in introducing Muay Thai to American audiences. He continues to coach the next generation of fighters as a Muay Thai trainer and MMA stand-up coach.
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Robin Hart
Founder of Muay Thai School USA and Stand Up Promotions
Robin Hart has made significant contributions to the growth of Muay Thai in the United States. As the only female professional Muay Thai promoter in the country, Robin has organized landmark events, including bouts featuring global legends like Saenchai Sinbimuaythai, Tetsuya Yamato, Simon Marcus, and Rungravee Sasiprapa. She also spearheaded the only WBC “Diamond Belt” fight in the world between Kevin Ross and Saenchai, which stands as a historic achievement in the sport.
Through her work, Robin emphasizes Muay Thai’s value beyond competition, focusing on its ability to instill respect, confidence, and courage, which translate into life skills. Her promotional efforts have introduced high-quality events showcasing both professional and amateur talent, cementing her reputation as a pioneering figure in the U.S. Muay Thai scene .
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Jack Jittkaroonus
Founder/Ceo of Satrawoot Apparel
Satraawoot, also branded as SATRAA, is a Los Angeles based Muay Thai apparel company that produces high-quality Muay Thai shorts, training gear, and lifestyle clothing promoting Muay Thai and Thai culture. Known for its bold, streetwear-inspired designs, SATRAA emphasizes both style and functionality for practitioners and fans of Muay Thai. The brand’s apparel, including tees, hoodies, and various accessories, is designed to resonate with the “Nak Muay” lifestyle, often incorporating traditional and cultural elements within their graphics and patterns.