洪森
Hun Sen (; ; born 5 August 1952) is a Cambodian politician and former military commander who has served as the prime minister of Cambodia since 1985 He is the longest-serving head of government of Cambodia, and one of the longest-serving leaders in the world. He is also the president of the Cambodian People's Party (CPP) and a member of the National Assembly for Kandal. His full honorary title is Samdech Akka Moha Sena Padei Techo Hun Sen (; meaning "Lord Prime Minister, Supreme Military Commander Hun Sen").