Andreas Butti Wilson Brenna (since 2012) Marek Pikuła (since 2015) Moreno Razzoli (since 2018) Luca Errani (since 2018) Ulrich Huber (since 2019) Justin Jones (since 2019) Bryan Tan (since 2019) Justus Rossmeier (since 2019) Fabian Keßler (since 2019) lehmanju (since 2019) Roland Lötscher (since 2020)