I’ve seen and heard it claimed that Bill Gates is an Aspie. I don’t think I’ve ever heard of Bill taking the AQ test or Aspie quiz, let alone posting his results from said tests. So it seems to me that it’s just speculative thus far.
However, there is evidence that is consistent with Bill Gates being an Aspie. Take a look at the following video of Bill rocking back and forth in a business meeting. This is a stereotypical stimming behavior for Aspies.