THE SMARTEST PERSON IN THE WORLD. William James Sidis (April 1

William James Sidis (April 1, 1898 — July 17, 1944) was an American mathematician with exceptional math and language skills, recorded as the most intelligent person of all time, with an IQ of…

Was William James Sidis religious? - Quora

Bookride: The most intelligent man in the world

The Story of the Smartest Man Who Ever Lived and Why You Haven't

If This Is a Man, What Am I? by William James Sidis, the Smartest

William James Sidis Is Likely the Smartest Man to Have Ever Lived

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William James Sidis: the Tragic Story of the Smartest Person Ever

William James Sidis

The 11 smartest people in the world: About William James Sidis