Nelson Piquet prized as a good player but not thought sufficiently exciting for the sport, which led him to devote his career to motor racing. Piquet dropped out of a University two years into an engineering course in 1974. He was subsequently employed in a garage to finance his career, since he had no financial support from his family Upon returning to Brazil, Piquet and three friends brought a 20 hp cart and participated in Brazilian go-karting (1971 and 1972 national champion) and in the local Formula Super Vee 1976 championship, on the advice of Emerson Fittipaldi, the first Brazilian Formula One
Nelson Piquet driving at Brands Hatch. His best finish was ninth in Italy. For the last race in 1978, Piquet moved to the Brabham team; he qualified in 14th and finished 11th. Piquet stayed with Brabham until 1985. In 1979, Piquet competed in his first full season in Formula One. He once again drove for the Brabham team, alongside double world champion, Niki Lauda. The season was difficult for the team, which was accustomed to success. Piquet retired from eleven of the fifteen races in the season. He started off his season being involved in a first-lap pile up and getting injured