Castroneves had spent 20 years driving for Team Penske, where he won the Indy 500 in 2001, 2002 and 2009. After a move to Penske's sports car program, Castroneves landed a partial ride back in IndyCar ...

At 50 years young, Helio Castroneves is chasing his fifth Indy 500 win. However, his "Drive for Five" is only the next chapter — not how the story ends.