I am Hun Sen,born 5 August 1952,im is a Cambodian politician and former military commander who has been the prime minister of Cambodia since 1985.im is the longest-serving head of government in Cambodia's history, and one of the longest-serving leaders in the world.im is the president of the Cambodian People's Party (CPP), which has governed Cambodia since 1979, and a member of the National Assembly for Kandal