Our Instructors

Brad Lyons serves as Chief Instructor at Quantum Martial Arts Portland. He believes martial arts is about far more than learning to kick, punch, or defend yourself. Martial arts is a lifelong practice of becoming a better human being. It becomes something we build within ourselves that guides us through the world, calms the mind, and helps us navigate whatever challenges life brings. Martial arts is about consistently showing up, clearing your mind, and doing the work.

Brad believes in creating a beautiful space and a strong community where students feel encouraged to grow in confidence, find their voice, and deepen their understanding of themselves.

Brad's own martial arts journey began as a child in Indianapolis, where he trained alongside his father for nearly ten years, earning his First Dan Black Belt under Master Ryong Hwang. Although life eventually took him in other directions, the lessons he learned in the dojo never left him. Those early experiences quietly became the foundation for the way he leads, serves others, and approaches life's inevitable challenges.

More than twenty years later, Brad found his way back to martial arts when he joined Quantum Martial Arts in San Francisco in 2012. Under the guidance of Quantum founder, Master Rachael Evans, he rediscovered not only his love for training, but also the profound impact that a healthy martial arts community can have on people's lives. In 2020, he founded Quantum Martial Arts Portland to help extend that vision and create a place where people of all ages could grow together.

Today, Brad holds the rank of Second Degree Black Belt and continues to approach martial arts with the mindset of a lifelong student. He has traveled internationally in pursuit of training, always seeking to deepen both his understanding of the art and his ability to teach it.

Outside the dojo, Brad serves as President of a large family owned industrial distribution and service organization that operates across the western United States. While business and martial arts may seem like different worlds, he has found that the principles of great leadership are remarkably similar: invest in people, lead with humility, embrace continuous learning, and build communities where others can thrive.

Above all, Brad hopes every person who walks through Quantum's doors feels welcome, challenged, and supported. Whether someone is taking their very first class or pursuing advanced ranks, his goal is for each student to leave stronger, not just as a martial artist, but as a person.

"The dojo has been one of the most important spaces for growth in my own life. It has given me the opportunity to connect more deeply with myself, test my limits, and find greater clarity in who I am becoming. My hope is that Quantum can be that kind of space for others, a community where people discover not only what they are capable of, but who they are becoming through challenge, connection, and helping one another grow."

Master Rachael Evans is the founder and chief instructor at Quantum Martial Arts, with over 35 years of martial arts experience. A sixth-degree black belt, she teaches a unique style of her own creation that blends Tae Kwon DoWing Chun, Judo, and Arnis, among other styles, in a challenging and positive learning environment. Master Evans resides in San Francisco but regularly travels to our other schools to work with our instructors and students.

Inspired by Bruce Lee’s performance in the movie Enter the Dragon, Master Evans first studied Shito-ryu as a youth. Martial arts has been a constant in her life, through a journey that includes management, music, bookkeeping, and the U.S. Marine Corps. She took her first Tae Kwon Do class from Master Mark Karasek in Twentynine Palms, CA, and studied under him for five years before returning to Seattle to teach.

Master Evans opened Quantum Martial Arts on Capitol Hill in Seattle in March of 1995 with just 8 students and 8,000 square feet of space. Since then, the school has grown to well over 100 students and moved to its current larger location in First Hill, Seattle.

Master Evans moved to San Francisco and opened a second Quantum Martial Arts dojo in the Mission District in 2007. The school has since grown from a handful of Seattle transplants to a thriving program for all ages that continues to expand. The Quantum style continues to develop as well, as her experience with yoga, body work, and healing arts deepens.

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Mr Drew Uthman is our youth program leader at Quantum Martial Arts in Portland. Mr Drew began his practice with Quantum Martial Arts in San Francisco, CA over 15 years ago and holds the rank of first degree, black belt.

Drew has been practicing martial arts for most of his life with experience in Wing Chun, Karate, Tae Kown Do and other disciplines.

His deep understanding of martial arts and commitment to structure, balanced with a playful spirit, make him a fun and highly effective instructor for both youth and adult students.

When Drew isn’t at the dojo, he’s exploring 3D graphic design.

Mr Brandon Wharton is one of our volunteer assistant instructors at Quantum Martial Arts. Mr Brandon began his practice with Quantum in 2023 and currently holds the rank of blue belt.

As a child, Brandon practiced Tae Kwon Do for several years. He returned to martial arts when he attended a general class at Quantum with his son. Brandon then continued taking adult classes and went on to assist with the Quarks, Kids and Preteen/Teen classes.

Brandon is a dynamic, creative instructor with a talent for adapting his teaching style to meet students at their age and developmental level.

When he’s not at the dojo, you can find Brandon spending time with his family, biking or snuggling with his poodle.

Mr Scott  is one of our volunteer assistant instructors at Quantum Martial Arts. Mr Scott began his practice with Quantum in 2024 and currently holds the rank of blue belt.

Scott brings a deep martial arts background to the mat. He has many years of Tae Kown Do based training with Brazilian Jiu-Jitsu and other disciplines mixed in.

Scott brings consistency to his classes and strikes the perfect balance of challenging students while helping them feel safe, supported, and ready to grow.

Scott has a very adorable rabbit named Clover.