Prime Minister of Papua New Guinea
The prime minister of the Independent State of Papua New Guinea (Tok Pisin: Prai Minista bilong Papua Niugini) is Papua New Guinea's head of government, elected by the National Parliament and formally appointed by the Governor-General of Papua New Guinea. The prime minister serves as the head of his party, the head of the coalition government, and the chairman of the National Executive Council.
Source: Wikipedia — Prime Minister of Papua New Guinea (CC BY-SA 4.0)