A Week in the Life of NASCAR Driver Brad Keselowski

You've seen them on the tracks, but what's life really like for a champion NASCAR driver? Behind the Mic followed the always-entertaining Brad Keselowski for a full week to get a look at what it's like behind the scenes for a NASCAR star. 

From talk shows to practice, Keslowski's always on the move with a tweet not far behind. Watch now and see how fun it really is to be a NASCAR driver, day to day. 

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