A1 Grand Prix (A1GP) was a "single-make" open-wheel auto racing series that ran from 2005 until 2009. It was unique in its field in that competitors solely represented their nation as opposed to themselves or a team, the usual format in most formula racing series. As such, it was often promoted as the "World Cup of Motorsport". The series was ratified by the Fédération Internationale de l'Automobile (FIA), and races were held in the traditional Formula One off-season, the northern hemisphere winter. The nation-based A1GP concept was founded by Sheikh Maktoum Hasher Maktoum Al Maktoum of Dubai, initially in 2003. After a successful first season of A1GP, it was announced on 29 September 2006 that Maktoum was to sell his position as chairman and director of A1GP. The transfer of his share in the organisation of A1 Grand Prix to RAB Capital was finalized in December 2006. Tony Teixeira took control of the series in 2006, and the series later liquidated after failing to field any races in 2009. History The nation-based A1GP concept was founded by Sheikh Maktoum Hasher Maktoum Al Maktoum of Dubai, initially in 2003. Once the series had received the backing of the FIA, a management structure including new executive directors Brian Menell and Tony Teixeira were appointed to oversee the sale of franchises for the operation of international teams. Thirty franchises were made available; twenty-three of them were restricted to specified nations, while the other seven were opened to tender for nations that had not been initially targeted. First season Twenty-five of the franchises were purchased in time for the 2005–06 A1 Grand Prix season, which began on 25 September 2005 with the A1 Grand Prix of Nations Great Britain at the Brands Hatch circuit in Kent, United Kingdom. The first season was planned for 12 rounds (24 races, with two each weekend); however the cancellation of a race scheduled for Curitiba, Brazil in January 2006 reduced this number to 11. Nelson Piquet Jr. won the inaugural race of the series for A1 Team Brazil. Their winning form was not to continue. Wins at Estoril and Malaysia saw A1 Team France build up a sizeable gap. By the start of the winter break, France had run away with the lead with A1 Team Switzerland 28 points behind. At the final race of the season in Shanghai, A1 Team France were crowned the first-ever A1 Grand