| Jonah Woodson Hex is a Western comic book antihero created by writer John Albano and artist Tony DeZuniga and published by DC Comics. Hex is a surly and cynical bounty hunter whose face is horribly scarred on the right side. Despite his poor reputation and personality, Hex is bound by a personal code of honor to protect and avenge the innocent. The character is portrayed by Josh Brolin in the 2010 film adaptation of the same name. Thomas Jane provided his voice in a DC Animated short film.
Jonah has battled alcoholism, and as an adult faced his mother's turn to prostitution. Though he traveled extensively throughout the American West, he also ended up in South America and China. At one point he quit bounty hunting, married and had a son, and took up farming, though it did not last.
Hex's facial injuries can be traced back to being sold into slavery by his father to some Apache for safe passage. Jonah eventually saved the chief from being killed by a mountain lion and was made an honorary member of the tribe. He was soon betrayed by the envious son of the chief while on a raid. He returned years later to challenge him in a sacred tomahawk battle, but the chief's son sabotaged Jonah's tomahawk. Jonah used his knife in self-defense when the tomahawk broke. The tribe saw this as breaking the rules of the sacred battle and sentenced Jonah to wear the mark of the demon by pressing a searing hot tomahawk to his face. They said his honorary relationship to the chief was the only thing that saved him from death.
Source: Wikipedia, "Jonah Hex", available under the CC-BY-SA License.