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.
2013–2014 Thai political crisis other ministers voting in favour of the transfer. These ministers were Anudith Nakornthap (Minister of Information and Communication Technology), Chalerm Yubamrung (Minister of Labour), Kittiratt Na-Ranong (Deputy Prime Minister and Minister of Finance), Plodprasop Suraswadi (Deputy Prime Minister), Police General Pracha Promnok (Minister of Justice), Santi Prompat (Minister attached to the OPM), Siriwat Kajornprasart (Deputy Minister of Agriculture and Cooperatives), Surapong Tovichakchaikul (Deputy Prime Minister and Minister of Foreign Affairs) and General Yuttasak Sasiprapa (Deputy Minister of Defence). The remaining ministers selected Niwatthamrong Boonsongpaisan (Deputy Prime Minister and Minister Commerce) to act as caretaker prime minister in place of Yingluck.