Born in São Paulo on 21 March 1960, Senna was the middle child of a wealthy Brazilian family. His father, Milton Guirado da Silva, was a landowner and factory owner, and his mother was Neide Joanna Senna da Silva. Senna's first go-kart was built by his father using a small 1 hp lawnmower engine. Senna won the South American Kart Championship in 1977 and twice finished runner-up at the Karting World Championship, in 1979 and 1980.
Senna moved to England in 1981 to pursue open-wheel racing, dominating the British and European Formula Ford championships in his debut seasons. In 1983, he won the British Formula Three Championship amidst a close battle with Martin Brundle, and also triumphed at the Macau Grand Prix. He joined Toleman in 1984, making his Formula One debut at the Brazilian Grand Prix. He scored several podium finishes in his rookie season, then moved to Lotus in 1985, replacing Nigel Mansell. He took his maiden pole position and victory at the rain-affected 1985 Portuguese Grand Prix, repeating the feat in Belgium.
Senna signed with McLaren in 1988 to partner Alain Prost, and together they won 15 of 16 Grands Prix that season, driving the Honda-powered MP4/4. Senna secured his first championship, winning eight Grands Prix. Their rivalry intensified in subsequent years, culminating in collisions at Suzuka) in 1989 and 1990. Prost won the 1989 title, while Senna took the 1990 championship. Senna secured his third title in 1991, winning seven races, including his home Grand Prix in Brazil.
During the 1994 San Marino Grand Prix at Imola, Senna was killed in a crash while leading the race, driving the Williams FW16. The crash was attributed to a steering column failure, and subsequent investigations led to safety reforms in Formula One. His state funeral was attended by over a million people. Senna achieved 41 wins, 65 pole positions, 19 fastest laps, and 80 podiums in Formula One.
Senna also participated in other motorsport events. In 1984, he won the Nürburgring Race of Champions, driving a Mercedes 190E. He tested a Penske IndyCar in 1992.
Senna was a devout Catholic and secretly donated millions of dollars to help poor children, creating the framework for the Instituto Ayrton Senna (IAS) before his death. The IAS continues to support educational programs for Brazilian children.
The information presented is based on the supplied corpus and additional research findings. The corpus sources include:
Wikipedia article 'Ayrton Senna'
Other cited sources in the article
No external sources were consulted beyond the provided corpus and targeted research findings.