Who Was William James Sidis The Smartest Person In The World
William James Sidis spoke 25 languages and had an IQ 100 points higher than Albert Einstein’s, but the smartest man in the world just wanted to live his life in seclusion. In 1898, the smartest man who ever lived was born in America. His name was William James Sidis and his IQ was eventually estimated to be between 250 and 300 (with 100 being the norm). His parents, Boris and Sarah, were pretty intelligent themselves....