
King Attila the Hun was a most feared enemy. Under his influence, his barbarian warriors perpetuated crimes and punishments.
9. Maximilien de Robespierre (1758-1794)

8. Ruhollah Khomeini (1902-1989)

7. Idi Amin Dada (1923-2003)

6. Leopold II (1835-1909)

5. Pol Pot (1925-1998)

4. Vlad III the Impaler (1431-1476)

3. Ivan the Terrible (1530-1584)

2. Adolf Hitler (1889-1945)

1. Joseph Stalin (1878-1953)
