I love Robin Willians when he did the Genie in Aladdin and Aladdin and the King of Thieves. But I don't know if he does. He contributed a lot to the movie. The first scene, with the peddlar, that was actually improvised by him. They had a whole pile of stuff, and he would kind of make stuff up for each item. They were actually just stuff from the thrift shop down the street.
Then he gave the animators a lot of visual ideas, too, with his imitations and stuff. When Genie turns into Pinocchio, that was actually Robin. When Eric was listening to the it, they weren't sure what it was, but it reminded them of something, until they realized that it was Pinocchio. Something like that. And as Disney owned the character, they decided to use it. I think he adlibbed a total of 26 hours. Calling Aladdin 'Al', that was also his idea.
Meeting Robin was one the things Scott liked most about working on the movie, but it wasn't easy, as sometimes he was laughing so hard, he ruined some of the recordings. I'd better stop right there.
What I do know, is I highly doubt Kaiser Wilhelm II had AS. He hid his arm because it was deformed. It was an accident at his birth. Plus, it affected him when he learned to ride, as it affected his balance, or something. It was probably more that it affected his self esteem.
As for Asimov, some of his characters do strike me as possibly having AS. Janov Pelorat from Foundation and Earth, definitely. His interest in mythology and stuff, and how he begins listing facts about it when he talks. And Fastolfe, Daneel, and Giskard, wanting to find out the Laws of Humanics to understand people. The Spacer worlds, the societies on Trantor in Prelude to Foundation. I'm reading his autobiography, and when he mentions his son, he does sound to me like he has some autistic qualities.
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"Of all God's creatures, there is only one that cannot be made slave of the leash. That one is the cat. If man could be crossed with the cat it would improve the man, but it would deteriorate the cat." - Mark Twain