Great Offices of State have come close to achieving this distinction: Herbert Henry Asquith and Winston Churchill both served as Chancellor, Prime Minister and Home Secretary while Harold Macmillan and John Major served as Prime Minister, Chancellor and Foreign Secretary. Rab Butler and Sir John Simon served as Chancellor of the Exchequer, Foreign Secretary and Home Secretary. Two of the Great Offices of State have often been held simultaneously by one person, most recently by Ramsay MacDonald, Prime Minister and Foreign Secretary in 1924; Arthur Wellesley, the Duke of Wellington, is the only person to have held three of the Great Offices simultaneously, serving
Prime Minister of Cambodia Prime Minister of Cambodia The Prime Minister of the Kingdom of Cambodia (, ) is the head of government of Cambodia. The prime minister is also the chairman of the Cabinet and leads the executive branch of the Royal Cambodian Government. The prime minister is required to be a member of parliament, and is appointed by the monarch for a term of five years. Since 1945, 36 individuals have served as prime minister. The incumbent prime minister, since 1985, is Hun Sen of the Cambodian People's Party. He served from 1985 to 1993 and was second prime minister from 1993