About Us

At Olympic Karate Studio, we empower students through martial arts training in a supportive, inclusive environment. Our expert instructors bring years of experience and passion to every class, fostering personal growth and respect.

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MEET Ben Mull

Owner & Head Instructor at Olympic Karate Studio

Ben Mull began his journey at Olympic Karate Studio when he was just four years old and has been devoted to the dojo ever since.


Captivated by the environment and the relationships he formed, Ben spent 15 years as a dedicated student at OKS, where the quality of instruction and the teaching of life goals deeply influenced him. 


Notable Achievements:

• Competed in regional and national tournaments across the United States.

• Joined the WKU/U.S.A team and won gold internationally in Ireland, Greece, and Austria.


These experiences have given Ben a lifetime of cherished memories and have profoundly shaped his character. He attributes his personal growth and achievements to the discipline and lessons learned through karate.


Now, as the owner and head instructor, Ben is committed to guiding his students towards success in their martial arts journey and beyond.


Empowering Success Through Martial Arts

Welcome to Olympic Karate Studio, where our mission is to empower students to achieve success through disciplined martial arts training in Louisville, Kentucky. We prioritize creating a supportive and inclusive environment that fosters personal growth and respect. By teaching discipline that encompasses mind, body, and spirit, we help our students accomplish their goals. Our expert instructors, including Sensei Ben Mull, Sensei Sophia Loetz, and Renshi Jerry Mull, bring years of experience and passion to every class, ensuring that each student receives the highest quality instruction. At Olympic Karate Studio, we believe in the transformative power of martial arts to shape individuals into their best selves, instilling discipline, respect, and perseverance that extend beyond the dojo into everyday life.

Diverse Programs for All Ages

Our programs cater to all age groups, from young children in our Lil Champs Kids Martial Arts classes to adults seeking advanced training. We offer a variety of classes, including the Junior Black Belt Club, Adult Martial Arts, Competition Team, and Private Martial Arts Lessons, all designed to meet the needs of our diverse student body. Whether you are looking to improve your physical fitness, learn self-defense techniques, or build self-confidence, Olympic Karate Studio provides the perfect environment to achieve your goals. Join us and become part of a community that values mutual respect, personal excellence, and lifelong learning. Try our classes for two weeks and experience the empowering journey of martial arts at Olympic Karate Studio in Louisville, Kentucky.

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Meet Our Instructors

A man in a white karate uniform is standing on a blue mat in a gym.

Jerry Mull


Renshi Martial Arts Instructor

Renshi Mull embarked on his martial arts journey at the tender age of five, fueled by a passion that has now spanned over five decades. With a wealth of experience in both teaching and competing, he has honed his skills across various disciplines. Notably, holding a prestigious 6th-degree Black Belt in karate, he also boasts expertise in multiple other forms of martial arts, showcasing his dedication and mastery in the field.

A man in a white karate uniform is standing on a blue mat in a gym.
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