Prime Minister of Thailand largest political party in the lower house or the leader of the largest coalition of parties. In accordance with the constitution, the prime minister can only be appointed twice and is therefore limited to a maximum of two consecutive terms. The post of Prime Minister is currently held by Retired General Prayut Chan-o-cha, since the coup d'état on 22 May 2014. The office of the "President of the People's Committee" (), later changed to "Prime Minister of Siam" (), was first created in the Temporary Constitution of 1932. The office was modeled after the Prime Minister of the United Kingdom,
Niwatthamrong Boonsongpaisan from Chulalongkorn University and is married to Boonphatcharee Boonsongpaisan. A close business associate of Thaksin Shinawatra, Niwatthamrong served as the Chairman of the Executive Committee-Media and Advertising front of Shin Corporation since 1995 and as Vice-Chairman since 2000. He served from 2001 to 2002 as Vice-Chairman of iTV and from 1993 to 1995, director of that company between 2002 and 2008, and a member of the board of directors between 2008 and 16 March 2010. Niwatthamrong served as director of the controversial rice pledging scheme, where rice was bought at inflated prices from farmers and subsequently was left to rot