Alex Høgh Andersen, from Denmark as Ivar. | Ivar Ragnarsson or Ivar the Boneless as he was referred to, was a Viking Warlord and a man of exceptional cruelty and ferocity. He was the son of Ragnar Lothbrok and Aslaug Sigurdsdottir.
Ragnar Lodbrok or Lothbrok (Old Norse: Ragnarr Loðbrók, "Ragnar Hairy Breeches") was a legendary Norse ruler and hero from the Viking Age described in Old Norse poetry and several sagas. In this tradition, Ragnar was the scourge of France and England and the father of many renowned sons, including Ivar the Boneless, Björn Ironside, Halfdan Ragnarsson, Sigurd Snake-in-the-Eye, and Ubbe Ragnarsson.