The son of Bolg of Gundabad and the Elf Hinarel, Bolg the younger grew up at Gundabad and was raised to inherit the throne of the Ashdurbuk from his father one day.Fearing the intrigues and dangers of the orcish capital, Bolg sent his son to Dol Guldur for training and education where the young orc quickly rose in the ranks of the Necromancer's army. He was slain in the Battle of Five Armies by Legolas who impaled his head.