Spanish GP: Peter Sauber, Chelsea chief executive Ron Gourlay, drivers Kamui Kobayashi and Sergio Pérez with Sauber team boss Monisha Kaltenborn announce their new partnerhip in front of the garages.
Peter Sauber, Chelsea chief executive Ron Gourlay, drivers Kamui Kobayashi and Sergio Pérez with Sauber team boss Monisha Kaltenborn announce their new partnerhip in front of the garages.