Genghis Khan was the founder and the emperor of the Mongol Empire.
At some point in time Vandal Savage served as Genghis' most trusted advisor.
DC's Legends of Tomorrow
Behind the scenes
- Historically, Temüjin Borjigin became known as Genghis Khan the founder of the Mongol Empire, which became the largest contiguous empire in history after his death. He came to power by uniting many of the nomadic tribes of Northeast Asia. After founding the Empire and being proclaimed "Genghis Khan", he launched the Mongol invasions that conquered most of Eurasia.