Weldar the Visually Impaired Welding Torch is a welding torch that suffers from partial-blindness found in the depths of Grunty Industries in Banjo-Tooie. He is regarded by many to be one of the most difficult bosses in the game, and simply reaching him is a long, arduous process. Weldar was left mortally wounded after battling the duo in Banjo-Tooie, but his immobile, dismembered head still lives in Grunty Industries and parts of his ruined body live on, being turned into vehicle part in Banjo-Kazooie: Nuts & Bolts.