Since winning the Indianapolis 500 in 1969, auto racing legend Mario Andretti was plagued with bad luck in his efforts to win the great race for a second time before his retirement in 1994. The misfortune at Indianapolis has notably extended to his sons Michael and Jeff, nephew John, as well as grandson Marco. It is also said to have affected, to an indirect extent, his twin brother Aldo, and former car owners Paul Newman and Carl Haas from &lt;a href="Newman/Haas%20Racing"&gt;Newman/Haas Racing&lt;/a&gt;.