2005: Andretti's team breaks through as Dan Wheldon wins. After Wheldon's win, Andretti tells the media, "No more curse" as he shares in the milk celebration. Sitting on the sidelines, however, proved to be motivating, and in December, Michael announced he would come out of retirement to race in 2006 with his son Marco. Wheldon would go on to win the 2005 IndyCar championship, but during the offseason, defected to rival Chip Ganassi Racing.