Kurgan (Highlander)
The Kurgan is a fictional character from the first Highlander film, portrayed by actor Clancy Brown. He is an Immortal and the main antagonist to the character Connor MacLeod in Highlander, and the latter's ultimate opponent in the Gathering.
The Kurgan's life story is fleshed out in several Highlander spin-offs in various media.
Read more about Kurgan (Highlander): Highlander, Highlander II: The Quickening, Highlander: The Series, Highlander: Way of The Sword, Known Quickenings of The Kurgan