The son of three-time Formula One world champion Nelson Piquet, he was signed as test driver for Renault Formula One team for the 2007 season, and was promoted to the race team for 2008, before being dropped midway through the 2009 season. After losing his drive, it emerged that he had, under instruction from senior members of the team, crashed deliberately at the 2008 Singapore Grand Prix to help his teammate, Fernando Alonso, win the race. The resulting scandal became one of the most significant in motor sport history, and ultimately saw a permanent end to Piquet Junior's career in Formula 1.