Meet William James Sidis: The Smartest Person Ever

William James Sidis: The Smartest Person Ever Who Entered Harvard At 11, Spoke 25 Languages & Could Read The Newspapers At Age 2

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The Story of the Smartest Man Who Ever Lived and Why You Haven't Heard of Him / Bright Side

The Story of the Smartest Man Who Ever Lived and Why You Haven't Heard of Him / Bright Side

The Story of the Smartest Man Who Ever Lived and Why You Haven't Heard of Him / Bright Side

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The Smartest Man Ever In History - William James Sidis, Subscribe for more interesting videos By Mrs. All In One

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