For what it's worth, here are statistics on all-time worst genocides:
Chairman Mao leads with over 63 million dead Chinese, 1946-76. If you go carrying pictures of him, you ain't gonna make it with anyone anyhow, ex. possibly other genocide freaks.
At #2, "Uncle Joe" Josef Stalin, somewhere between 23 and 60 million in the USSR, from offing political prisoners and starving Ukranians to death in the 1920s.Third is a long-time favorite, Adolf Hitler, approx 12 million all told.4th, Hideki Tojo, 40th Prime Minister of Japan, 5 million. "The Rape of Nanking"? His! Also testing biological weapons on his own people, killing many thousands. 5th, Pol Pot, 2,500,000 Cambodians.