History: Supposedly the Smartest Man in the World Ever!

William James Sidis is supposedly the world's ever smartest man, a genius like no other geniuses even making Einstein and Elon Musk look dumb. William was an American child prodigy who seemed to have been born with exceptional mathematical and language skills. He is notable for his 1920 book called, The Animate and Inanimate, in which he provides his opinion about the origin of life as seen through the science of thermodynamics.

24 of the smartest people who ever lived - Big Think

24 of the smartest people who ever lived - Big Think

The Smartest People in the World

Who was the smartest person in the world? - Big Think

Ranked: The 25 Smartest Countries In The World

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

The 40 Smartest People of All Time

24 of the smartest people who ever lived - Big Think

The Smartest Man Who Ever Lived

13 Most Intelligent People In The History Of The World

America's Smartest (and 'Dumbest') Presidents

13 Most Intelligent People In The History Of The World

10 Smartest Human Beings Of All Time