In the film Rain Man, Dustin Hoffman plays an autistic savant with an incredible ability to remember details, ... Peek also had low I.Q., around 87, and struggled with subjects like math.

One of the most famous scenes in the movie Rain Man unfolds when a waitress drops a box of toothpicks on the floor. Dustin Hoffman's character, Ray, takes a look and says, "82, 82, 82." He quickly ...