2022 Ingo Haeb, Gina Wenzel
German
2022 Ulrich Zrenner
2020 Jan Albert de Weerd
German
2019 Arkadij Khaet
German
2018 - 2019 Jan Albert de Weerd, Granz Henman, Erik Haffner
German
2021 Tom Verica
English
2016 Christoph Eichhorn
German
2021 Sebastian Jansen
German
2016 Felix Stienz
German, Far Eastern Federal District (Russia)
2013 Torsten Wacker
German
2017 Marc Rensing
German
2012 Marco Musienko, Dirk Nabersberg, Erik Haffner, Erik Polls
2015 Tomas Erhart
German
2011 Gero Weinreuter
German