Autódromo Internacional Nelson Piquet discussions were taking place for the Formula 1 Grand Prix to move from the Interlagos Circuit in São Paulo to Rio de Janeiro and a suitable time for this could be 2016, coinciding with the 2016 Olympic Games. Formula 1 last raced at Rio in 1989 before moving to São Paulo in 1990. Autódromo Internacional Nelson Piquet The Autódromo Internacional Nelson Piquet (Nelson Piquet International Autodrome), also known as Jacarepaguá after the neighbourhood in which it was located, was a motorsport circuit in Rio de Janeiro, Brazil. Opened in 1977, it hosted the Formula One Brazilian Grand Prix on ten
David Walker (racing driver) David Walker (racing driver) David Walker (born 10 June 1941 in Sydney) is an Australian former racing driver who drove for Lotus in the 1971 and 1972 Formula One World Championships. Walker had some international racing experience early in his career in the Australian rounds of the Tasman series in 1964-65 on challenging tracks like Longford and Sandown at a time when most Australian National 2.5 drives were near world class and he also drove a Lotus 70 in the 1971 Australian rounds. During the 1960s Walker's racing career faltered (he was the 1969 British Formula Ford Champion and finished