Ayrton Senna da Silva (; 21 March 1960 – 1 May 1994) was a Brazilian racing driver who won three Formula One world championships in 1988, 1990 and 1991. He was killed in an accident while leading the 1994 San Marino Grand Prix. He was among the most dominant and successful Formula One drivers of the modern era and is considered by many as the greatest racing driver of all time.