The Gorebound are orcs and demons loyal to the warlock Teron'gor. Though originally made up of green-skinned orcs of the Shadow Council in Talador, after Gul'dan took leadership of the Iron Horde brown-skinned Gorebound soldiers can be found within Tanaan Jungle and Hellfire Citadel.
This article or section includes speculation, observations or opinions possibly supported by lore or by Blizzard officials. It should not be taken as representing official lore.
As the village of Gul'rok is speculated to have belonged to the Bonechewer clan, it is correspondingly possible that the original Gorebound orcs were Bonechewers as well.