Prime Minister of Thailand Rajanubhab took over this role. In fact, the office most considered the precursor of that of the prime minister was the ancient office of "Samuha Nayok" (สมุหนายก), which was run by an "Akkhra Maha Senabodi" (อัครมหาเสนาบดี) or "chief minister in charge of civilian affairs". The first Prime Minister of Siam was Phraya Manopakorn Nititada, a judge. The title of the office was changed from "Prime Minister "of Siam"" to "Prime Minister "of Thailand"" in 1945 and then permanently with the renaming of Siam to Thailand in 1949. For most of its existence the office has been occupied by Army leaders;
The Accidental Prime Minister (film) The Accidental Prime Minister (film) The Accidental Prime Minister is an upcoming 2018 Indian biographical political drama film, presented by Rudra Production (UK), Bohra Bros in association with Dr Jayantilal Gada (Pen India Limited). Directed by Vijay Ratnakar Gutte and written by Mayank Tewari. The film stars Anupam Kher as Manmohan Singh, the economist and politician who served as the Prime Minister of India from 2004 to 2014 under the United Progressive Alliance. The film is based on the 2014 memoir of the same name by Sanjaya Baru. The release date has been decided as December 21, 2018. Principle photography