Formula Three, also calle Formula 3 or F3, is a class of open-wheel formula racing. The various championships held in Europe, Australia, South America, and Asia form an important step for many prospective Formula One drivers. Formula Three has traditionally been regarded as the first major stepping stone for F1 hopefuls - it is typically the first point in a driver's career at which most drivers in the series are aiming at professional careers in racing rather than being amateurs and enthusiasts. F3 is not cheap (a competitive seat in British F3 now costs around £400,000 and about £80,000 in Asia, for a year's racing), but is regarded as a key investment in a young driver's future career. Success in F3 can lead directly to more senior formulae such as GP2, A1 Grand Prix, or even a Formula One test or race seat.