David William Donald Cameron, Baron Cameron of Chipping Norton, PC (born 9 October 1966) is a British politician who has served as Foreign Secretary since 2023. He previously was Prime Minister of the United Kingdom from 2010 to 2016, Leader of the Conservative Party from 2005 to 2016, and Leader of the Opposition from 2005 to 2010, while he was Member of Parliament (MP) for Witney from 2001 to 2016. Wikipedia