In the recent days Brexit happened and Great Britain had left European Union. This is a quite complicated issue and it is interesting to expect what ramifications Brexit will bring to the Britain and world. One of the “Artist” of this massive process was Boris Johnson. Boris Johnson had born in 1964 in New York. He studied in prestigious schools such as European School of Brussels, Ashdown House School, Eton College and Classics at Balliol College, Oxford. He joined to the Conservative Party and then was elected a MP for Henly. Then he became the major of London in 2008 and resigned from Common House. In his time also Summer Olympic Games occurred in London 2012. After his resignation, he actively supported Brexit and even was one of the nominators for being the Prime Minister of UK after Brexit, the precedent Prime Minister David Cameron resigned who strongly opposed Brexit. But he withdrew his nomination and now works as Secretary of State for Foreign and Commonwealth Affairs. He is a popular and controversial figure. Let’s wait and see how Brexit, current PM Theresa May and Boris Johnson will change Great Britain.