|— Name disclaimer —|
|The real name of this character is currently unknown.|
He is a very large troll, many times bigger than a human or most other trolls, though not quite as tall as his brother Trundle. He is also quite bulky, unlike his more slender build brother. He has a beard, a hunchback, and glowing white eyes.
He was among the trolls that stopped Trundle when the latter tried to rally all trolls into attacking Trolberg. After Tundle was stripped off his eye and locked away in a cave, his brother took the eye to the ruins of Trundle's castle and hid it among Trundle's treasures.
When Hilda was tricked by Trundle into retreiving his eye from the ruins, she was caught in the act by Trundle's brother. He chased her out of the cave, where Johanna and Erik Ahlberg had just arrived to search for Hilda. Thinking the troll was a threat, Ahlberg attacked him with his torch, but it had no effect and the troll easily kicked him aside. Hilda, fearing the troll would go after her mom next, leaped onto his face and attacked him. In the struggle, the troll stepped onto Johanna's car, lost his balance, and fell off a cliff.
He survived the fall however and made his way to Trolberg, just in time to see Hilda stop the fight between the humans and trolls. He told Hilda and Johanna about the legend of Amma, and how the trolls want to be in Trolberg to be close to her. He took Trundle's eye (Trundle himself having been killed at this point), and left the city with it.
- His silhouet is prominently featured on the cover of "Hilda and the Mountain King". Because of this, it was initially believed that he was the Mountain King.
- He is the first actual Troll to possess both visible ears and toes, (Hilda doesn't count, only because she was turned into a Troll).