Who is Jean Grey? Marvel hero linked to Sadie Sink's MCU role
Sadie Sink's recent casting in Spider-Man: Brand New Day has sparked widespread speculation regarding her character's identity. Many fans speculate she will embody the formidable mutant Jean Grey, known for her impressive telepathic and telekinetic abilities as well as her connection to the Phoenix Force. This could herald a significant introduction of mutants into the Marvel Cinematic Universe, hinting at the potential arrival of the X-Men.
