Thank you for your patience while we retrieve your images.
Nastia Liukin as the Grand Marshal at the 2015 Indy 500 - May 21-24, 2015
With Mario Andretti
May 21-24, 2015 - 2008 Olympic gold medalist Nastia Liukin served as the Grand Marshal for the 99th running of the Indianapolis 500.
© USA Gymnastics