Infiniti Offers Formula One Fans The Chance To Design Sebastian Vettel's Helmet For U.S. Grand Prix Weekend

NASHVILLE, Tenn., Sept. 4, 2013 /PRNewswire/ -- Infiniti today launches an exclusive competition to design the helmet worn by Formula One Triple World champion Sebastian Vettel at the U.S. Grand Prix. (Photo: http://photos.prnewswire.com/prnh/20130904/CL74092)(Logo:...