There’s different types of IQ. Even there’s EQ, or Emotional Quotient. One point of view is to look at Bloom’s Taxonomy of Cognitive Thinking. There are 6 levels: remembering, understanding, applying, evaluating, analyzing, and creating. There are people who are skilled in one or a few of these, and these would probably be measured on a traditional IQ test: remembering, understanding, applying, evaluating, and analyzing. Creating, however, is a class by itself and historically only a very very gifted few were able to come up with original ideas with very little outside influence, and it’s virtually impossible to test. To me, the world record holder in say remembering the order of thousands of cards would probably be a similar level as say an einstein’s ability to see the relationship between different observations, e.g. deducing the existence of atoms by looking at pollen vibrating, if viewed through the lens of an IQ test.
This also leads to the idea that artistic vision is another form of creating and should be on the same level as scientific discovery. Which artists are geniuses yet would fail an IQ test? My guess would be all of them.
My personal nominations for genius creators:
The Wright Brothers: invented their own wind tunnel and ran their own experiments on flight, using careful observation and scientific methods to discover how to do it. According to Wikipedia, they were both high school dropouts without any advanced or formal education.
Thomas Edison: Rainman of inventors, probably autistic or gifted in some way. The lightbulb was the most hailed, but I believe it’s more an example of analyzing than creation.
Whoever discovered fire and the wheel.
Whoever invented rising bread: I swear, there’s nothing at all that makes sense in the steps for making bread, whoever figured it out was a genius.
James Cameron: Wins the artistic genius category in my book. Had a vision, told the naysayers to go fuck themselves, and made billions. Also self-taught, I believe. Had an apprenticeship making models or something.