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Our Team
Meet Our Team
Andrew Beck
Owner | Chief Instructor
Master Andrew Beck has actively pursued Taekwondo training since 1991. He is a 5th Degree Black Belt in Taekwondo and a Purple Belt in Jiu Jitsu. He earned his Mastership in October 2024. He is the 2021 Grand National Poomsae Champion and the 2011 World Champion in Taekwondo Sparring. Master Beck is the UWTA Colorado Regional Director and is always working to expand the Taekwondo community in Colorado. Master Beck is also the co-founder of Kickstart Self Defense, a Colorado non-profit bringing self defense training to young Coloradoans.
Though experienced in many areas of training and competition, instruction and mentorship are Master Beck's greatest passions. He finds deep fulfillment in teaching students of all ages—from energetic children building confidence to adults discovering new dimensions of themselves through martial arts. Master Beck especially enjoys guiding adult students on their journey of self-discovery, helping them develop not just physical skills but also mental resilience, self-awareness, and personal growth. He believes Taekwondo offers adults a unique opportunity to challenge themselves, overcome limitations, and unlock potential they never knew existed.
Rebecca Beck
Owner | Head Instructor
Rebecca Beck has trained in Taekwondo since 1997 and instructed students since 2002. Since then, she has earned four high-ranking Black Belts from Kukkikwon, UWTA, ATA, and Taekwondo America. Mrs. Beck is the 2021 Grand National Poomsae Champion. In October 2024, she earned the rank of 5th Degree Black Belt and is currently working toward her Mastership.
Mrs. Beck enjoys running the Junior Leadership Program and the Becks' Demonstration Team. The Leadership Program features two projects per year designed to develop young leaders in Taekwondo while strengthening our role in the Northern Colorado community. The Demonstration Team performs at local events like Colorado Eagles Hockey games and competes at the national level, showcasing the excellence and spirit of Becks' Martial Arts throughout the region and beyond.
Mrs. Beck loves encouraging her students and helping them reach their individual potential. She considers her students and their parents part of her family.
William Mattor IV
Instructor
Bill Mattor is a 3rd Degree Black Belt and a fun, engaging instructor who brings energy and enthusiasm to every class. He began his study in Taekwondo to assist his son, and his involvement took off from there. What started as support for his child became a lifelong passion and commitment to Martial Arts excellence.
Bill is dependable, kind, and always willing to lend a hand, whether it's helping a struggling student master a technique, holding boards during tournaments, or mentoring newer instructors. He is a great guy who embodies the spirit of community that makes Becks' Martial Arts special. Bill loves to travel to Taekwondo events nationwide, constantly seeking new techniques, training methods, and insights to bring back to his students at Becks'. His dedication to continuous learning and sharing knowledge ensures his students benefit from the best practices in Taekwondo from across the country.
Alex Serrano
Instructor
Alex Serrano started Taekwondo in 2014 and is now a 4th Degree Black Belt at just 20 years old. He is a valuable member of Becks' Martial Arts, known for his exceptional dedication and truly amazing jumping ability that never fails to impress students and spectators alike.
Specializing in weapons and demonstration tricks, Alex brings technical precision and jaw-dropping athleticism to every performance. As Co-Leader of the Becks' Demonstration Team, he inspires younger students with his commitment to excellence and his willingness to push the boundaries of what's possible in Martial Arts. Alex's passion for continuous improvement and his natural talent for high-flying techniques make him an outstanding role model and instructor. His energy, skill, and dedication exemplify the Becks' Martial Arts spirit.
Grace Evans
Student Liaison
Becks' is so pleased to welcome Ms. Grace, the newest member of the Becks' Team and our Student Liaison. She is a 3rd Degree Black Belt who came to Becks' after starting at Colorado State University. Her patience and technical ability are truly incredible. She has a gift for breaking down complex techniques into understandable steps that help students of all levels succeed.
Ms. Grace's cheerfulness welcomes all students at Becks', creating a warm and encouraging atmosphere from the moment they walk through the door. Whether working with a nervous beginner or refining advanced techniques with experienced students, her calm demeanor and precise instruction make every class better. Her dedication to helping each student reach their potential, combined with her genuine enthusiasm for teaching, makes her an invaluable part of our WolfPack. We are thrilled she's part of our team!