Nelson Piquet satellite (GPS tracking). This business concluded quite successfully as the pioneer because the freight transportation of Brazil depended on trucks. Piquet founded a racing team, Piquet Sports, in 2000. The purpose was to help the participation of Nelson Piquet, Jr. in Formula Three Sudamericana. It was founded eight months before Nelson Junior turned 16. Piquet runs some other businesses, based in Brasília. Known as a practical joker, Piquet lived a stereotypically playboy racing driver lifestyle, earning and losing and earning again a series of small fortunes in his business dealings. He remains a competitive driver in sports car racing, albeit
Michael Greenfield (racing driver) Michael Greenfield (racing driver) Michael Greenfield (born 15 April 1963) is an American former owner-driver in the CART series. Born in Whitestone, New York. In 1985, his first season of SCCA Formula Atlantic racing, Michael finished 2nd in the SCCA National Championship Run Offs at Road Atlanta. During the years 1986 and 1987 he competed in the ECAR Formula Atlantic Championship with a total of 4 wins, finishing 3rd in points in 1987. He made 6 Indy Lights starts in 1988 with Chip Ganassi Racing with one win on his series debut at Pocono. In 1989, with Bettenhausen Racing's 1987