GP3 Series: Race winner Marvin Kirchofer (GER) ART Grand Prix celebrates on the podium. GP3 Series, Rd4, Hockenheim, Germany, 18-20 July 2014.
Race winner Marvin Kirchofer (GER) ART Grand Prix celebrates on the podium.
GP3 Series, Rd4, Hockenheim, Germany, 18-20 July 2014.