David William Donald Cameron, Baron Cameron of Chipping Norton, is a British politician born on October 9, 1966. Educated at Eton College and Brasenose College, Oxford, he became a Member of Parliament (MP) for Witney in 2001. Cameron served in the opposition Shadow Cabinet before succeeding Michael Howard as Leader of the Conservative Party in 2005, a role he held until 2016. He also served as Leader of the Opposition from 2005 to 2010.