Pol Pot (Cambodia, 1975-79) 1,700,000 Kim Il Sung (North Korea, 1948-94) 1.6 million (purges and concentration camps) Menghistu (Ethiopia, 1975-78) 1,500,000 Yakubu Gowon (Biafra, 1967-1970) 1,000,000 Leonid Brezhnev (Afghanistan, 1979-1982) 900,000 Jean Kambanda (Rwanda, 1994) 800,000 Saddam Hussein (Iran 1980-1990 and Kurdistan 1987-88) 600,000 Tito (Yugoslavia, 1945-1987) 570,000 Sukarno (Communists 1965-66) 500,000 Fumimaro Konoe (Japan, 1937-39) 500,000? (Chinese civilians) Jonas Savimbi (Angola