>>17778695
india performs above average in chess, a moderately g-loaded game. tamil and malayalee brahmins do disproportionately well.

This guy on twitter claims that indians living in the US have an average IQ of 110, though i do not know the exact source of this image. If true, then you could argue that maybe the visa process selects for higher IQ individuals

https://x.com/arya_amsha/status/1466106947313172489

But not much research has been done on indian IQ unlike the black-white IQ gap in the US, and the flynn effect is still going strong in india.