Ayrton Senna driver the Honda Marlboro McLaren MP4/5B during pre season testing in February 1990 at the Autodromo Enzo e Dino Ferrari in Imola, San Marino. (Photo by Pascal Rondeau/Getty Images)
Ayrton Senna driver the Honda Marlboro McLaren MP4/5B during pre season testing in February 1990 at the Autodromo Enzo e Dino Ferrari in Imola, San Marino. (Photo by Pascal Rondeau/Getty Images)