black belt show video One of the highlights of Kung Fu Schule Martin Sewer’s Mega Event is of course the legendary Black Belt Show. Like every year, the Sammali Film Crew was there again to film the show. And like every year it was amazing. Enjoy the action! Camera: Alex Hoffmann, Ralf Haug, Letizia Bucher Editing: Alex Hoffmann More about KFSMS: More about Video Production: