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Forged by dwarves in the heart of a dying star, the weapon is enchanted so that it can only be lifted and wielded by those who are worthy of its powers. Both in the comics and the MCU films, many characters other than Thor himself, both heroes and villains, have been able to lift Mjolnir.
The only known beings in the MCU who have been known to lift the hammer are Thor Odinson, Odin Borson, Vision, Steve Rogers (who lifted the 2013 Mjölnir in combat against the 2014 Thanos) and Jane Foster.
Endgame Detail Proves Thanos Knew He Couldn't Lift Mjolnir - Theory Explained. While many believed Thanos lifted Mjolnir during the Battle of Earth in Avengers: Endgame, a detail shows he knew he wasn't worthy of it.
Yes, even Spider-Man has been worthy of holding the hammer of Thor.
Yes, as a shock to many, Superman has briefly lifted the mighty hammer in a phenomenal crossover with Marvel and DC Comics.
No. The Hulks strength may be unlimited, but the hammer can only be lifted by one who is worthy. The hammer is magic.
How Marvel's Deadpool Lifted Thor's Hammer Even Though He Wasn't Worthy. In their spotlight on bizarrely awesome comics, CSBG shows the time that Deadpool appeared to be able to wield Thor's hammer!
Interestingly, according to comics, one of Moon Knight's abilities even allows him to control Thor's hammer (Mjolnir) which otherwise only Captain America and Hela could do in previous MCU films.
And Mathaudhu can cite documentary sources to back him up. For example, Marvel – which publishes the Thor comics – issued a “Thor's Hammer” trading card in 1991 that states Mjolnir is made of Uru and weighs precisely 42.3 pounds. That's lighter than a herd of 300 billion mice, much less a herd of 300 billion elephants.
The amazing thing about the Hulk is that unlike nearly every other superhero ever created, the Hulk's strength has absolutely no upper limit. He can lift a commercial airplane – which weighs around 100 tons – when he is at his calmest; that's no problem for him.
One explanation could be that Hela was simply worthy of not only lifting but of destroying the weapon that once belonged to her. As Odin's former general, Hela believes her rightful place isn't as queen of Hel but as queen of Asgard.
But when it comes down to it, Thor is the one hero who can truly claim to be the strongest Avenger in the MCU! It's actually not that surprising that AI ended up choosing Thor as the strongest Avenger, as many consider Thor to be the most powerful of the Avengers — and for a good reason.
Infinity Stone > Mjölnir
The strongest, most logical theory why Vision can lift it with relative easy is due to the fact he is created with an Infinity Stone – the one found within the gem of Loki's scepter.
Avengers: Marvel's FIRST Black Panther Was ALSO Able to Wield Thor's Mjolnir.
Another version appears in the seventh episode, which Thor uses to fight against Captain Marvel. For unexplained reasons, Thor remains the only one able to lift the hammer in this universe despite Odin never shown enchanting it with the "worthy" spell.
All in all said, Thor was a whole can defeat Hulk. A large part of that is being able to wield Mjolnir. Hulk cannot keep up with or match Thor when fighting with this might weapon. Hulk struggled to defeat in The Mighty Thor #385 even when using three of Thor's weaknesses against him.
Tony Stark is the smartest of them all, having been responsible for some of the most incredible inventions to have ever graced the Marvel universe, including the Arc Reactor and one of the most sophisticated artificial intelligence systems known to man.
Thor's hammer Mjolnir was defined by the fact that only the 'worthy' could lift it – so basically no-one except the god of thunder (and Vision, for some reason). But when it comes to the weapon's replacement, Stormbreaker – which Thor forges in Avengers: Infinity War – Groot is able to lift it too.
He funds various humanitarian organizations and scholarships, hoping to leave behind a better world. While Tony Stark is not the richest hero in all of movie history, his net worth of $12.4 billion is higher than Bruce Wayne's and one of the highest net worths in movie history.
Wonder Woman is very strong, but Thor is physically stronger. Although Hulk bested him on more than one occasion, Thor is one of the few beings who can even attempt such a battle without getting killed. In addition, with Mjolnir he can use it to strike opponents, to fly and to yield lightning.