his Episode of Evolution of Evil show the stories behind Joseph Stalin and Hideki Tojo.
For 30 years Joseph Stalin "the man of steel" ruthlessly dominated the Soviet Union. Born into poverty on the fringes of the Czarist Russian Empire, he became a gangster and then a revolutionary.
He was part of the original Bolshevik leadership team, but when Vladimir Lenin died he took his chance to grab the top spot. His quest for absolute power transformed his nation, but at a brutal cost.
Hideki Tojo was made Prime Minister of Japan in 1941, he gave the order to bomb Pearl Harbor, followed by a swift invasion of South East Asia.
Tojo approved many further extreme acts of brutality, with no battlefield experience he ran a disastrous campaign in which he lost nearly a third of his men. With the fall of the island of Saipan in 1944, his career was finished.