GP3 Series: Race winner Ralph Boschung (SUI) Koiranen GP celebrates on the podium with the trophy at GP3 Series, Rd2, Spielberg, Austria, 1-3 July 2016.
Race winner Ralph Boschung (SUI) Koiranen GP celebrates on the podium with the trophy at GP3 Series, Rd2, Spielberg, Austria, 1-3 July 2016.