ISF WORLDWIDE was founded 2010 by Hendrik Röber and Glen Doyle, to spread the martial art and self-defense systems of "Rince Bhata Uisce Beatha" and TRINITY COMBAT CONCEPTS.
With our, over many years optimized, professionally coaching methods and as the first international organization dealing with Irish Stick Fighting, we can rely on the most experienced and qualified Instructors. From our headquarters in Germany, we are able offer our services all over the world.