Heng Samrin

His Excellency Samdech Akka Moha Ponhea Chakrei Heng Samrin
ហេង សំរិន
Samrin in 2018
President of the National Assembly
In office 21 March 2006 – 22 August 2023
Monarch	Norodom Sihamoni
Vice President	Cheam Yeab Khuon Sodary Nguon Nhel Say Chhum Kem Sokha You Hockry
Preceded by	Norodom Ranariddh
Succeeded by	Khuon Sodary
Additional positions General Secretary of the Kampuchean People's Revolutionary Party In office 5 December 1981 – 17 October 1991 Preceded by Pen Sovan Succeeded by Chea Sim as President President of the Council of State Chairman of the People's Revolutionary Council until 27 June 1981 In office 10 January 1979 – 6 April 1992 Prime Minister Pen Sovan Chan Sy Hun Sen Preceded by Khieu Samphan as Chairman of the State Presidium Succeeded by Chea Sim Member of the National Assembly Incumbent Assumed office 14 June 1993 Constituency Kandal (1993–1998) Kampong Cham (1998–2018) Tbong Khmum (2018–present)
Personal details
Born	(1934-05-25) 25 May 1934 (age 89) Ponhea Kraek District, Kampong Cham Province, Cambodia, French Indochina (now in Tboung Khmum Province)
Political party	Cambodian People's Party
Spouse	Sao Ty
Children	4
Military service
Allegiance	Cambodia
Branch/service	Royal Cambodian Army
Rank	Five-Star General[1][2]

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Heng Samrin (Khmer: ហេង សំរិន; born 25 May 1934) is a Cambodian politician who served as the President of the National Assembly of Cambodia (2006–2023). Between 1979 and 1992, he was the de facto leader of the Hanoi-backed People's Republic of Kampuchea (1979–1989) and State of Cambodia (1989–1992) and General Secretary of the Kampuchean People's Revolutionary Party (1981–1991).

He has been a member of Parliament since 14 June 1993. He is the oldest member of parliament, and the longest-serving president of the National Assembly in history. His honorary title is "Samdech Akka Moha Ponhea Chakrei Heng Samrin" (Khmer: សម្តេចអគ្គមហាពញាចក្រី ហេង សំរិន).