Daniel Clive Wheldon (22 June 1978 – 16 October 2011), known as Dan Wheldon, was a British motor racing driver who won the 2005 IndyCar Series Drivers' Championship for Andretti Green Racing (AGR). He won the Indianapolis 500 in 2005 and 2011, and was co-winner of the 2006 24 Hours of Daytona with Chip Ganassi Racing (CGR).