PHNOM PENH: Prime Minister Hun Sen's brother, Hun San, has been appointed by Royal Decree as the Secretary of State of the Ministry of Public Works and Transport. In the Royal Decree signed on 14 June 2022, by the Minister in Charge of the Office of the Council of Ministers, Bin Chin, Hun San was appointed as Secretary of State from the date of signing. Prime Minsiter Hun Sen has six siblings: Hun San, Hun Neng, Hun Seng Ny, Hun Sinath, and Hun Bunthoeun.