history - Did Fischer really have a 180 IQ? - Chess Stack Exchange

I have read many times that Bobby Fischer had an IQ of 180. Did he really have that high of an IQ? Does anyone have proof that he was ever even tested (like a citation from an early book about him)

What was Bobby Fischer's IQ? - Quora

What was Bobby Fischer's IQ? - Quora

Do geniuses have the ability to learn chess and devise unique strategies to win against more experienced opponents in a matter of weeks? - Quora

Calaméo - Malcolm Gladwell Outliers The Story Of Success (2008, Little, Brown Young Readers) Libgen Lc

What was Bobby Fischer's IQ? - Quora

Podcast - Pantheon Investments

What was Bobby Fischer's IQ? - Quora

Are you good at chess? - Quora

What was Bobby Fischer's IQ? - Quora

What was Bobby Fischer's IQ? - Quora