James Hunt's 1977 McLaren M26 F1 car

James Hunt: The British playboy that encapsulated Formula One's glory years. A man that scored his only world championship title in 1976, edging out Niki Lauda by one point -- a historic season documented in Ron Howard's latest movie, "Rush." His bold personality, wickedly infectious ways and lavish lifestyle made him a legend. Now, a part of Hunt's legacy surfaces, as his grand prix winning 1977 McLaren F1 car heads to auction.