Alexander Boris de Pfeffel Johnson is a British politician and writer serving as Prime Minister of the United Kingdom and Leader of the Conservative Party since July 2019. He was Secretary of State for Foreign and Commonwealth Affairs from 2016 to 2018 and Mayor of London from 2008 to 2016. Johnson has been Member of Parliament for Uxbridge and South Ruislip since 2015 and was previously MP for Henley from 2001 to 2008. He has been described as adhering to the ideology of one-nation and national conservatism.
Johnson was educated at Eton College and studied Classics at Balliol College, Oxford. He was elected President of the Oxford Union in 1986. In 1989, he became the Brussels correspondent, and later political columnist, for The Daily Telegraph, where his articles exerted a strong Eurosceptic influence on the British right. He was editor of The Spectator magazine from 1999 to 2005. After being elected to Parliament in 2001, Johnson was a shadow minister under Conservative leaders Michael Howard and David Cameron. In 2008, he was elected Mayor of London and resigned from the House of Commons; he was re-elected as mayor in 2012.