乔森潘
Khieu Samphan acted as one of the Khmer Rouge's most powerful officials. Before joining the Khmer Rouge, Khieu Samphan was Secretary of State for Trade for the Sihanouk regime in 1962. Under threat of Sihanouk's security forces, Samphan went into hiding in 1969 and emerged as a member of the Khmer Rouge in the early 1970s. He was appointed Democratic Kampuchea's Head of State and succeeded Pol Pot as leader of the Khmer Rouge in 1987.