What is the disorder of Forrest Gump?

Answer 1

An actual diagnosis was never addressed but it must have been scoliosis, or curvature of the spine.

Answer 2

When he and his mom meet with the principal, the principal explains that Forrest's IQ is just a few points (I forget exactly how many) below 80 -- either 74, 76.

Answer 3

Although it is never really verbalized in the film, it seems Gump suffered from something like scoliosis.

Answer 4

The film is very vague on Gump's physical and mental shortcomings. What it seems though, is that he suffers from scoliosis and lower than average IQ.

Answer 5

It's called the human condition.