"McQueen's racing career began early as he piloted a Porsche 917 from his father's lap while shooting the film Le Mans. He teamed with Belgian racing legend Jacky Ickx and his daughter Vanina, piloting a trio of Porsche 959s restored by Porsche Motorsports for the 2004 Goodwood event.
McQueen has competed in several types of racing from Motocross to the Baja 1000. At age 6, he won his class in the World Mini Grand Prix. In 2004, he qualified for the SCCA Runoffs, winning multiple events. Racing for Westernesse Racing, he finished 4th.
In January 2006, he was seriously injured (suffering a broken lower left leg, as well as a pair of fractures to his vertebrae and multiple rib fractures) in an accident at the Daytona International Speedway while practicing for the 24 Hours of Daytona Sports Car race. McQueen now says that his driving days are over. He returned to Daytona during the 2007 Rolex 24 Hours of Daytona race to thank the medics and track workers who he says saved his life.
In November 2007, he returned to the Daytona International Speedway and got behind the wheel of the Brumos 1975 Ecurie Escargot RSR, driving it in the exhibitions at the Porsche Rennsport Reunion III.
In January 2010, he started McQueen Racing LLC, a company which partners with leaders in the motorcycle and custom car industries to create limited edition high performance motorcycles and automobile transbrakes."
Pulled from the most reliable source for information, Wikipedia. Only because I had never heard of him.
And for random picture: last year at Thunderhill just playing around in TT.