Boris Johnson: Who is the new PM of the United Kingdom?

While early signs of Boris Johnson's ambition to be PM were evident in his childhood, he's probably best-known for a long history of gaffes. So who is the new Prime Minister of the United Kingdom?

Termin im Buckingham-Palast: Königin Elizabeth II. ernannte am Mittwochnachmittag den neuen Chef der Konservativen zum Premierminister Source: Getty Images