Ralf Schulz

5th Dan Shito Ryu Shukokai Karate (Shihan), 30 years of martial arts experience founder of ISAMU Karate Do system, self-defense instructor (Chamber of Industry and Commerce), anti-bullying instructor, in 1998-2026 winner numerous national and international tournaments, since 2005 international referee in karate kumite, kickboxing, forms and self-defense.