Team boss sets high target for its new pair of rookie drivers.
Wraps come off STR10 as Sainz and Verstappen gear up for their Formula One debuts.
New boss wants a repeat of 2013 form to turnaround flagging fortunes
Kaltenborn remains confident that the team will make progress with the new C34.
2015 Formula One World Championship challenger to be revealed before running commences on the opening day of winter testing in Jerez.
Williams is determined to continue this positive momentum into the new season.
One year later Marciello competed in the GP2 series, where he won the main race in Spa-Francorchamps and clinched another two podiums to finish eighth overall.
Sebastian Vettel will become the fifth German to have officially driven a Ferrari Formula 1 car.
Minardi and Ferrari driver Davide Rigon announce the end of their collaboration.