Sean Derhammer

Krav Maga and Kickboxing Instructor
Program Director

“I have seen first hand how beneficial the martial arts can be on not just myself but the people around me. I have had the opportunity to train in various forms of martial arts. Not until I began my training at Elite did I truly understand how fortunate I was to come across this place. Elite grows daily and will continue to grow because we all train for similar reasons. As long as I am able I will serve the student body of Elite in the best way I know how.”

Sean DerhammerMartial Arts Experience

  • Krav Maga Black Belt under Professor Brian Rauchbach
  • Trained in Muay Thai Kickboxing in Thailand (Tiger Muay Thai)
  • System Close Quarters Combat training under Brian Rauchbach
  • Tactical Pistol under Will Green and Professor Brian Rauchbach
  • Brown Belt Ku Shin Ryu Jujutsu under Sensei Robert Brooks
  • Brown Belt Muay Thai Kickboxing under Brian Rauchbach
  • Brazilian Ju Jitsu under Joe Pardo and Professor Brian Rauchbach
  • Brazilian Ju Jitsu under Shawn Wiliams
  • Kempo Karate under Sensei Peter Taymaroz
  • Currently training combative shooting and combatives under Dom Raso of Dynamis Alliance


CT707 Certified under Nir Maman
Krav Maga Alliance Level 1 Instructor Certification under John Whitman