Renault's Nico Hulkenberg looked a bit like a dark 'Stig' last week in Barcelona, wearing a plain black helmet.
The German said he had yet to decide his lid's 2017 color, apparently hesitating between green and red .
So, taking a bit of a page out of Lewis Hamilton's book, the Hulk is questioning his fan base on Twitter for help and inspiration.
I haven't decided yet. GREEN or RED?
