Frontiers Intrafamilial variability in SLC6A1-related neurodevelopmental disorders

Who Is the Lowest IQ Chess Grandmaster? – Maroon Chess

Bobby Fischer 1000 IQ Move!

Proof Hikaru has an IQ higher than 102

What is Hikaru Nakamura's IQ? – Maroon Chess

I'm GM Hikaru Nakamura, #1 US chess player and top 10 in the world - AMA : r/IAmA

Hikaru Nakamura - American Chess Super Grandmaster

Gender IQ distribution. Same IQ on average but men dominate the extremes (idiots and geniuses) Any thoughts on how this relates to gender in chess? : r/HikaruNakamura

What is Hikaru Nakamura's IQ? - The Little Facts

Relation between NART (National Adult Reading Test) and Schonell

Hikaru Nakamura: Wiki, Networth, Age, Full Bio, Relationship And More