Most Cruel Rulers Ever in History
Joseph Vissarionovich Stalin was the Premier of the Soviet Union from 6 May 1941 until his death in 5 March 1953.
Idi Amin Dada was the military dictator and President of Uganda from 1971 to 1979.
Attila (Attila the Hun), was the ruler of the Huns from 434 to 453. He was leader of the Hunnic Empire
Genghis Khan was the founder and Great Khan (emperor) of the Mongol Empire, which became the largest contiguous empire in history after his demise.
Pol Pot was the leader of the Khmer Rouge and the Prime Minister of Cambodia from 1976 to 1979. Pol Pot became leader of Cambodia on April 17, 1975.
Vlad III, Prince of Wallachia (Vlad the Impaler) known for executing his enemies by impalement, and was a three-time Voivode of Wallachia, ruling mainly from 1456 to 1462, the period of the incipient Ottoman conquest of the Balkans.
Ivan IV of Russia (Ivan IV Vasilyevich), also know as Ivan the Terrible, was the Grand Duke of Muscovy from 1533 to 1547 and was the first ruler of Russia and the first to be proclaimed tsar of Russia (from 1547).
Adolf Eichmann was born in March 19, 1906, in Solingen, a small industrial city in the Rhineland. He was a German and one of the major organizers of the Holocaust.
Leopold II was the King of the Belgians, and is chiefly remembered for the founding and brutal exploitation of the Congo Free State. Born in Brussels the second son of Leopold I and Louise-Marie of Orléans