In actual Norse mythology, if someone other than Thor wields the hammer as easily as he does (cause in the mythology you don't need to be worthy, just strong to wield it)
According to the myth, where the Norse God of Thunder, Thor's hammer is stolen by the Frost giant Thrym. But isn't it impossible for others to lift the hammer? And couldn't he
Lesson from Mjolnir Hammer of Thor in Norse Myth - BaviPower Blog
Thor's Stolen Hammer and Wedding to the Giant Thrym - Norse Mythology - YouTube
Thor - Wikipedia
Mjölnir: Thor's Terrible Axe-Hammer And Its Magical Powers In Norse Mythology - Ancient Pages
The Creation of Thor's Hammer - Norse Mythology for Smart People