[sammeboy]

Originally Posted by matta89

1 - Mao Ze-Dong (China, 1958-61 and 1966-69)
Mao Zedong was the leader of the Chinese Communist Party from 1935 until his death in 1976. Chairman Mao, as he became known to generations of admiring Western leftists, is arguably the greatest mass murderer in history, eclipsing even the murderous Joseph Stalin in this regard. Some 70 million Chinese, along with countless Tibetans, Mongolians, Manchus, Koreans, Hmong, Uyghurs, and other nationalities, perished at his hands during his long and brutal reign.

I don't think greatest is the right word....