It's just hereditary. My grandfather and my father are both supergeniuses, too.
[Also she's the reincarnation of the child her mother miscarried in...the late 70s or early 80s I don't fucking remember that her older brother subconsciously saved with his godlike powers by putting her soul in an alternate timeline where she grew to be a teenager thinking Dr. Doom was her father and then got reverted to being a fetus inside Sue again when that alternate universe collapsed and then she was born normally sort of but Doom had to help because of the cosmic radiation from her mother's powers.
/pause for breath
I think she actually knows this, but it's never discussed.]
[video]
It's just hereditary. My grandfather and my father are both supergeniuses, too.
[Also she's the reincarnation of the child her mother miscarried in...the late 70s or early 80s I don't fucking remember that her older brother subconsciously saved with his godlike powers by putting her soul in an alternate timeline where she grew to be a teenager thinking Dr. Doom was her father and then got reverted to being a fetus inside Sue again when that alternate universe collapsed and then she was born normally sort of but Doom had to help because of the cosmic radiation from her mother's powers.
/pause for breath
I think she actually knows this, but it's never discussed.]