Nastia Liukin as the Grand Marshal at the 2015 Indy 500 - May 21-24, 2015

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With the Indiana Fever's Tamika Catchings and Indiana Pacers' Paul George

May 21-24, 2015 - 2008 Olympic gold medalist Nastia Liukin served as the Grand Marshal for the 99th running of the Indianapolis 500.