Mario Andretti, IndyCars tour San Francisco - RayOnRacing
WINNER's GATHERING -- Thirteen Indianapolis 500 victories are represented in this group photo of past and present IndyCar drivers. From left, Mario Andretti, one victory; Al Unser, Jr., two wins; Johnny Rutherford, three; Dan Weldon, one; Will Power; Danica Patrick; Gil DeFerran, one; Marco Andretti; Arie Luyendyk, two; and Helio Castroneves, three.

WINNER's GATHERING -- Thirteen Indianapolis 500 victories are represented in this group photo of past and present IndyCar drivers. From left, Mario Andretti, one victory; Al Unser, Jr., two wins; Johnny Rutherford, three; Dan Weldon, one; Will Power; Danica Patrick; Gil DeFerran, one; Marco Andretti; Arie Luyendyk, two; and Helio Castroneves, three.

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