Prime Minister of Thailand sixteen out of twenty-nine, including the incumbent General Prayut Chan-o-cha. Military dominance began with the country's second Prime Minister, Phot Phahonyothin, who ousted his civilian predecessor in a coup in 1933. The longest serving Prime Minister was Field Marshal Plaek Pibulsonggram at 14 years, 11 months and 18 days. The shortest was Tawee Boonyaket at just 18 days. Nine were removed by coups d'état, three were disqualified by court order, and eleven resigned from office. The youngest ever to occupy office was M.R. Seni Pramoj at 40 years old. Thailand received its first female prime minister, Yingluck Shinawatra, in 2011.
Prime Minister of Montenegro Montenegro in charge of creating the first real government of post-war Montenegro, which took place on April 17, 1945. Governments were headed by a Prime Minister until February 4, 1953, by a President of the Executive Council until January 15, 1991, and again by a Prime Minister since then. Prime Minister of Montenegro The Prime Minister of Montenegro (Montenegrin: "Premijer Crne Gore") ("Premier of Montenegro"), is the head of the Government of Montenegro. The role of the Prime Minister is to direct the work of the Government, and to submit to the Parliament the Government's Program, including a list of