Khal Drogo (Game of Thrones)

Khal was known as a Dothraki warlord and famed nomadic horse-lord of the eastern continent. The Dothraki are deadly warriors who are relentless in combat and known for savagery towards anyone who isn't Dothraki. Khal was married to Daenerys and was known as an accomplished warrior who was never defeated in battle. However, when he acquired a small flesh wound, it festered and he slowly died.