2006 GP2 Series season was won by a man that won his first World Championship title in what year?
2006 GP2 Series:  The season was won by Briton Lewis Hamilton, with Brazilian Nelson Angelo Piquet finishing second. Lewis Hamilton:  He won his first World Championship title with McLaren in 2008 before moving to Mercedes, where he won back-to-back titles in 2014 and 2015.
2008