Andreas Anders-Wilkens learned to ride a unicycle at the age of 18 and since then he has been exploring the wide range of possibilities the unicycle offers. He has taught unicycling to sports instructors studying at the University of Munich. In 2003 he founded a school for circus arts. Robert Mager has been a unicyclist since 1989. He is a course instructor at educational institutions and he lectures unicycling at the Center for University Sports in Frankfurt, Germany. Robert Mager has been Unicycling World Champion in several disciplines since 1996.