Absolutely stunned by the heartbreaking news about The Biff. Greg Biffle, a true NASCAR legend, and his family lost their lives in a plane crash today. Carson Hocevar and so many in the garage are sharing memories and prayers. Biffle was more than a champion—he was a mentor and a friend to so many. This one hurts, NASCAR family. RIP, Biff. #Sports #Racing #GregBiffle