What I said in the post, Saddam Hussein.
The world is better off without people like him, Lukashenko, Robert Mugabe and Khaddafi ruling.
Hitler and Stalin were in a class of their own.
According to the Iraq Body Count:
Iraq Body Count report: how many died and who was responsible? | Datablog | News | theguardian.com
there has been ~160,000 killed total.
The US killed so far ~15,000 civilians mostly during the initial invasion and the Falluja battle.
Little comfort to relatives, but not the figures you are speaking of.
The gamble worked with Nazi Germany, but then many Germans knew they were on the wrong track.