Eric Hahn Alan Lawrence Diego Gil Fernandez Torsten Teichert Charles Preston Brad Hein Paolo Romani Michelle Corbani Martin van Duinen Valentino Zardi Emmanuel Fabre Oscar Nilsson Pierre Declercq Detlef Jahn Oliver Schellenberg
2020
Stephane Imbertone Roel Ketelaars Timothy Ehrhart George Mager Gerhard Amon Gerald Schmidt Carlos Rocha Joshua Frohberg Bill Riches
2021
Jeffrey Krehbiel Володимир Багмет Philip Hamlin David Davies Nigel P. Lawrence Marco Rissi (PP5ZX) Martin van Duinen Alex Diamantopulo Joseph Winter Mark Bender Rolf Gerhardt
2022
Denese Harris Benjamin Steele Alexander Irmscher Jonathan Chang Torsten Lipke Massimo Petrantoni