About
Khieu Samphan is a Cambodian former politician, economist, and revolutionary known for his role as Chairman of the State Presidium of Democratic Kampuchea from 1976 to 1979, effectively serving as Cambodia's head of state under the Khmer Rouge regime. While Pol Pot remained the General Secretary, Khieu Samphan was one of the most powerful figures within the movement. He was later convicted of crimes against humanity and genocide for his involvement in the Cambodian genocide. He received a life sentence in 2014, and another guilty conviction in 2018, marking a significant reckoning for his role in the atrocities committed during the Khmer Rouge's reign.
Career Timeline
Studies in France
Pursues economics studies in France, influenced by socialist ideology.
Joins Khmer Rouge
Becomes involved with the Khmer Rouge, embracing radical policies.
Chairman of State Presidium
Serves as head of state during the Khmer Rouge regime, overseeing mass atrocities.
Apology for Atrocities
Issues a partial apology for the suffering caused during the Khmer Rouge regime.
Convicted of Crimes
Convicted of crimes against humanity, sentenced to life imprisonment.
Symbol of Khmer Rouge Brutality
Khieu Samphan's legacy marked by his role in the regime's atrocities.
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Last updated: February 24, 2026