Possibly, for his genocidal activities alone. But Joseph Stalin, who brought communistic Dictatorship and misery to Eastern Europe for 45 years, certainly gives him a run for his money. And Rwanda's interim president Théodore Sindikubwabopresided over the killing of a million of his own countrymen by the military and Hutu militias in just 4 months (April -July 1994).
He was a terrorist....
The attack on the world trade center known as 9/11
Because he was the worst leader ever
Adolf Hitler. He caused the death of 11 million Jews.
Considering "terrorist attack" as an action used to introduce fear, terror in people, I guess that the cristianization of America was the worst terrorist attack of History. 90% of mortality and a deep-rooted terror in the amerindian hearts...
Hitler
Easily the world's worst Earthquake.
the worlds worst flood was in poland 1997 :)
Some of the worlds worst air disasters include the two planes that crashed into the world trade center on 9/11/2001 terrorist attack. The pan am plane that crashed in the Canary Islands in 1977 killing 583 is another terrible air disaster.
the worst massacre was Hitler's killing of the Jews. He killed several million, so that is the biggest massacre except for war of the worlds. haha.
The world's most demanded terrorist is Osama bin Laden.
He was a terrorist....
Worlds first female terrorist.
TO BE THE WORLDS NO.1 TERRORIST
September 11
Adolf Hitler
Well, good examples would be Al Capone, wretched mafia leader, Adolf Hitler, insane German leader, and Osama Binladen, terrorist leader.