9. Saddam Hussein
Bloody dictator Saddam Hussein is the only man in the world who was tried, convicted and killed for his crimes. He killed using chemical weapons around 200,000 Kurds during a campaign which has the purpose to solve the Kurdish problem in Iraq. Torture was one of the favorite practice of his regime. All his opponents were sent in real torture camps and killed in agony. Saddam Hussein managed to escape from Baghdad in 2003 after US attacked Iraq, but was captured in December and executed in 2006.