Meet Our Instructors
Our Senseis are all Black Belts in one or more disciplines
Our professional sensei’s are the best in the industry. They are extremely well trained and continually update themselves on the latest techniques. They genuinely have a passion for training students of all ages.


Sensei Andy Clark
My name is Sensei Andrew Clark. I am the Chief Instructor/Owner here at RSM Karate. I’ve been training in Martial Arts for almost 25 years combined, and a 3rd Degree Black Belt in Shaolin Kempo. Prior to becoming a Professional Martial Arts instructor, I served 4 years of Active Duty Military and 2 Deployments coming out of High School. I was born in San Clemente and grew up playing sports, camping, and boating. My wife of 13 years is a Graduate of Santa Margarita High School & University of San Diego, where she majored in Marketing & Communications. We have a 12 yr old son and 10 yr old daughter who are both themselves active in Martial Arts and Sports. My love and passion for Martial Arts and Self Defense is as strong as the 1st day I set foot in a Dojo and look forward to creating that same experience with you and your Family!

Sensei Nathaniel Schmahl
What some of our students and their parents say about us
