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

Endgame Bobby Fischer's - GM Balogh Csaba Hungary

Bobby Fischer's Greatest Moves - Tablet Magazine

Searching For Bobby Fischer' Is About This Young Chess Prodigy - But He Quit the Game and Here's Why

What was Bobby Fischer's IQ? - Quora

Bobby Fischer, the greatest chess player ever - Rediff.com

history - In which article did Nigel Short retract from having played online vs Fischer? - Chess Stack Exchange

The Evolution of Chess: From Ancient Origins to Modern Mastery

Chess Life Magazine 2021 - 02, PDF, Chess Openings

Fischer random chess - Wikipedia