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![stats_feed Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1335132884278108161.png) World of Statistics [@stats_feed](/creator/twitter/stats_feed) on x 4.1M followers
Created: 2025-06-27 03:41:23 UTC

Meet William Sidis — a child prodigy who entered Harvard at XX. By age 6, he was lecturing professors on 4-dimensional geometry. He reportedly spoke up to XX languages, including one he created. His estimated IQ was between XXX and 250, making him one of the smartest people ever.

![](https://pbs.twimg.com/media/Gua7LzMWUAEgjOz.jpg)

XXXXXXXXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1938442507773194392/c:line.svg)

**Related Topics**
[world of](/topic/world-of)

[Post Link](https://x.com/stats_feed/status/1938442507773194392)