Ronny Vandenbrande black belt 2 Dan Kickboxing 0496 82 00 96 Axelle Deruddere Black belt 1 DAN Tai jitsu 0470 86 97 83 Bart De Meyer Black belt 1 DAN Kickboxing 0475 68 06 92 Kenzo Vandenbrande Black belt 1 DAN Kickboxing Lennart De Meyer Black belt 1 DAN Kickboxing