HELMET DESIGN COMPETITION!! I need a new helmet for my @FIAFormulaE Gen2 show run in Berlin. send in your designs based on my 2016 helmet until sunday. winner will get a meet & greet trip to Berlin for the event. looking forward to your submissions. go!! #NRdesignchallenge pic.twitter.com/Z5cLIkqWVx

— Nico Rosberg (@NicoRosberg) April 26, 2018