2019 Marcus O. Rosenmüller
2013 Tobi Baumann, Ulli Baumann
2015 Alik Sakharov
English
2018 Josh Broecker
German
2010 Timo Vuorensola
English
2008 Marleen Gorris
English
2018 Sabine Bernardi
2014 Max Färberböck
2018
English