The Kurgan's first death occurred in 970 BC, when his drunken father crushed his head with a rock. Upon returning to life, the Kurgan forced his father to swallow a searing hot stone, killing him. He then went off to join a group of bandits that raided caravans. He eventually encountered another Immortal, "The Bedouin," who revealed to him his true nature, and who became the only person who could be labeled as his friend. During the intervening centuries, the Kurgan took an incalculable number of Immortal heads.

Circa 410 AD, the Kurgan joined the Vandals, Goths, and Visigoths in attacking Rome and other Roman settlements, also fighting with the Goths against the Huns. He would then later ally himself with the Huns directly, fighting alongside Attila, around the year 453. From the fifth to thirteenth centuries, the Kurgan would spread terror with the Tatars of the Gobi and ancient Turkey, as well as with Viking raiders and the ♥♥♥♥♥♥ horde of Genghis Khan