Ta Mok
Ta Mok (Khmer: តាម៉ុក; born Chhit Choeun, ឈិត ជឿន; 1925 – 21 July 2006), also known as Nguon Kang, was a Cambodian military chief who was a senior figure in the genocidal Khmer Rouge and the leader of the national army of Democratic Kampuchea. He was also known as Brother Number Five or the Butcher.