Sébastien Olivier Buemi ( born 31 October 1988 ) is a Swiss professional racing driver , who formerly competed for Scuderia Toro Rosso in Formula One .
Sébastien Olivier Buemi ( born October 31 , 1988 in Aigle , Vaud ) is a Swiss racing driver , who competes for Scuderia Toro Rosso in Formula One .