George Dario Marino Franchitti is a British motorsport commentator and retired motor racing driver from Scotland. Franchitti won the IndyCar Series Drivers' Championship in 2007, 2009, 2010 and 2011; the Indianapolis 500 in 2007, 2010 and 2012; and the 2008 24 Hours of Daytona driving for Andretti Green Racing (AGR) and later Chip Ganassi Racing (CGR).

The 2007 IRL IndyCar Series began with a night race on Saturday March 24 at Homestead-Miami Speedway. The season's premiere event, the 91st Indianapolis 500 was held on May 27. The season finale was held at Chicagoland Speedway on September 9. Dario Franchitti won four races during the season, including the Indy 500, clinched the 2007 IndyCar Series championship after he won the final race of the season at Chicagoland Speedway, after points leader Scott Dixon ran out of fuel in turn 3 of the final lap.