Sebastian Vettel has shared some old, behind the scenes Red Bull photos, which he jokes show Adrian Newey 'dreaming of a double diffuser'.
The German took to his Instagram account to share the photos with fans, which showed his old race engineer Guillaume 'Rocky' Rocquelin in one photo along with another engineer Tim Malyon, and F1 legend Newey asleep in another, believed to be from around 2008.
A large aspect of Brawn's success came from a so-called double diffuser, an idea that came from Japanese aerodynamicist Masayuki Minagawa.
Sebastian Vettel won four world championships in a row with the Red Bull teamAdrian Newey remains a big part of Red Bull's success to this dayThe revolutionary double diffuser allowed the Brawn team to come up with a very fast car