Ex-Formula One racing driver, who raced for: McLaren (1977 (1 GP)) and Ferrari (1977 (2 GPs)-1978 (16 GPs)-1979 (15 GPs)-1980 (14 GPs)-1981 (15 GPs)-1982 (4 GPs)). He started 67 Grands Prix, 6 Wins, 2 Pole Positions, 8 Fastests Laps and 13 Podiums. Best ranked in the World Championship: 2nd in 1979.