Was Pol Pot on the list somewhere too? Didn't he kill like 10% of the population of Cambodia?
Mao Tse Tung probably killed at least as many people than Stalin. Hundreds of millions more probably sent to re-education camps. Lord knows how many died during 1900-1949 during the period of warlordism and Sino Japanese war.
In pure numbers, yes hate to say that Stalin was more of an evil dictator than Hitler since he killed more people.
I think Stalin's brain is preserved somewhere.
Makes for a good X-Files type episode