About Us

Step onto the mat at our top-notch martial arts academy where our community and elite instruction will guide you towards excellence in self-defense and fitness. Explore our diverse class offerings, and embrace the adventure of your transformation with us!

a man and a woman are holding swords in front of an american flag

MEET Tim Mullis

Owner & Head Instructor at AKF Black Belt Academy

Hi, I'm Tim Mullis, the owner and Head Instructor of AKF Black Belt Academy Studio, where we offer more than just a martial arts and karate workouts. I started my martial arts journey in 1980 as a 7th-degree black belt. I earned my black belt and got invited to train and teach full time at the prestigious school of GrandMaster Ok Hyung Kim, the founder of Kyuki-Do. In 1988, I moved to Phoenix, Arizona, where I have been working with and shaping families ever since.


As the Chief Instructor at AKF Martial Arts, I have 40 years of training and over three decades of teaching experience. I have traveled, competed, and taught martial arts around the world, including in Korea and China.


Since 1990, I have helped thousands of students achieve their goals, using martial arts as a powerful tool for personal growth. My ultimate mission is to make a positive impact on as many lives in our community as possible through martial arts. With me, you are not just learning a discipline - you are embarking on a transformative journey.


I believe in building a strong foundation of self-discipline, self-esteem, and respect that can be transferred to all the things you love to do - both outside of the studio and during training.


•  Academics

•  Various Other Sports

•  Arts and Social Activities

•  Holding Meetings At Work

•  All Aspects of Life


Each of my classes are filled with exciting, hi-energy, age-appropriate drills that have been carefully designed to build strength, stamina, and endurance, as well as develop important life skills.


Discover the Secret Path to Excellence

Welcome to AKF Black Belt Academy, where the journey to excellence begins! Our dynamic martial arts school is committed to empowering individuals of all ages to unleash their full potential through the transformative power of martial arts. With highly skilled instructors, state-of-the-art facilities, and a vibrant community, we provide a thrilling and supportive environment where students can thrive. From building physical strength and self-defense skills to fostering mental resilience and cultivating strong values of discipline and respect, our comprehensive programs offer an unparalleled experience. Join us as we embark on an exhilarating adventure, unlocking new levels of skill, strength, and personal growth. Together, we'll strive for greatness, push boundaries, and unleash the warrior within. Are you ready to join the journey at AKF Black Belt Academy?

Become a Champion in Life

Welcome to AKF Black Belt Academy, a place where dreams are forged into reality through the power of martial arts. Our mission is to inspire and empower individuals to become their best selves, both on and off the mat. With a strong focus on discipline, respect, and personal growth, we offer a comprehensive range of martial arts programs tailored to students of all ages and skill levels. From the adrenaline-pumping action of our high-energy classes to the camaraderie and support of our tight-knit community, AKF Black Belt Academy is where passion meets purpose. Join us on this extraordinary journey as we strive for excellence, unlock hidden potentials, and create a legacy of champions. Together, let's unleash the warrior within and embrace the limitless possibilities that await.

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