GP3 Series 2015: (L to R): Jimmy Eriksson (SWE) Koiranen GP, race winner Marvin Kirchofer (GER) ART Grand Prix and Jann Mardenborough (GBR) Carlin celebrate on the podium with the champagne at GP3 Series, Rd1, Barcelona, Spain, 8-10 May 2015.
(L to R): Jimmy Eriksson (SWE) Koiranen GP, race winner Marvin Kirchofer (GER) ART Grand Prix and Jann Mardenborough (GBR) Carlin celebrate on the podium with the champagne at GP3 Series, Rd1, Barcelona, Spain, 8-10 May 2015.