Paul Bunyan  

Berserker, ポール・バニヤン

In Learn with Manga! FGO, the character known as Gudako's Berserker-class Servant is Paul Bunyan. He originates from American folklore and was described in tales of the early pioneers as a lumberjack who was incredibly strong due to his immense size. Standing tall enough to reach the clouds, Bunyan was accompanied by a giant blue ox named "Babe." His recklessness stemmed from his enormous stature, which led to many legends being told about him.