Kobayashi stood in for an injured Timo Glock at Toyota in the last 2 races of last season to make his F1 debut. He finished 9th and 6th but won himself an instant fanbase due to his aggressive style. Kobayashi has previously won the GP2 Asia Series, Eurocup Formula Renault 2.0 and Formula Renault 2.0 Italia. He said:

“Ever since the start of my career I have dreamed of racing in F1. Now this dream has come true. I am very happy that my two races in 2009 have earned me a cockpit place.

“I will do my very best for Peter Sauber’s team and I am proud to be able to carry on flying the Japanese flag in F1.”

Team boss Peter Sauber said:

“I’m very much looking forward to working together with Kamui. In the final two Grand Prix of last season he was granted an unexpected chance to show his skills, and he made impressive use of it.

“Particularly in the Abu Dhabi race he demonstrated not only that he can drive fast and aggressively, but also his ability to successfully implement a strategy. I am convinced he has a great deal of potential and will be able to make the most of it in our team.”