Aerobic Instruktor - PAX Step Aerobic Instruktor - PAX Gesunder Rücken Instruktor - PAX Taebo Instruktor - TAE Billy's Original Taebo Instruktor Advanced - TAE Billy's Original Wellness Trainer - PAX Body & Mind - PAX Aqua Fitness - PAX Nordic Walking Guide - ANWA Personal Trainer - PAX Wellfit Festival Reebok Aerobic Festival Türkei - AFAS Aerobic- & Wellness Convention 2003, 2004, 2005, 2006 - PAX