Feb.6 (GMM) Bruno Senna is bowing out of formula one.
Despite hoping to find a new seat after being replaced at Williams by Valtteri Bottas, the Brazilian has been signed up for 2013 by Aston Martin's sports car team.
Senna is quoted by Brazil's O Estado de S.Paulo: "Until 2009, I always had victories and podiums in the categories I passed.
"Since then, through a series of circumstances beyond my control, I did not have the same chance in formula one.
"The proposals offered to me this season also did not give me this possibility."