For how long does the son of Viviane Senna raced in Formula One?
Viviane Senna Viviane Senna da Silva Lalli (born 14 June 1958) is a Brazilian entrepreneur and philanthropist. She is sister of the racing driver and three-times Formula 1 world champion Ayrton Senna (1960–1994), and mother of the driver Bruno Senna (1983–).
Graham Hill Norman Graham Hill {'1': ", '2': ", '3': ", '4': "} (15 February 1929 – 29 November 1975) was a British racing driver and team owner from England, who was twice Formula One World Champion. He is the only driver ever to win the Triple Crown of Motorsport—the 24 Hours of Le Mans, Indianapolis 500 and either the Monaco Grand Prix or the Formula One World Drivers' Championship. He also appeared on TV in the 1970s on a variety of non-sporting programmes including panel games. He liked painting in his spare time.