Pol Pot wasn't working with as large a starting population. 2.5-3 million dead out of a starting population of about 7 million is pretty horrifying, IMO.
Though yes, when you include the death toll from WWII, nothing since then comes close.
Actually, we shouldn't underestimate the European Americans and their virtual elimination of the indigenous people of North America. No one brings the DOOM like white folk.
And I quote:
"according to Ward Churchill, a professor of ethnic studies at the University of Colorado, the reduction of the North American Indian population from an estimated 12 million in 1500 to barely 237,000 in 1900 represents a"vast genocide . . . , the most sustained on record." By the end of the 19th century, writes David E. Stannard, a historian at the University of Hawaii, native Americans had undergone the"worst human holocaust the world had ever witnessed, roaring across two continents non-stop for four centuries and consuming the lives of countless tens of millions of people." In the judgment of Lenore A. Stiffarm and Phil Lane, Jr.,"there can be no more monumental example of sustained genocidecertainly none involving a 'race' of people as broad and complex as thisanywhere in the annals of human history."
-George Mason University News Network
Were American Indians the Victims of Genocide?
http://hnn.us/articles/7302.html
