The great Brazilian Ayrton Senna's fine career came to a tragically early end in a fatal crash during the 1994 San Marino Grand Prix at Imola. He was one of the most exciting drivers of all time and no race was dull while he was still running. The three-time World Champion is seen here leading his last race in the Rothmans/Williams/Renault FW16 past the Imola pits.