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The Unmatched IQ Of William James Sidis

Considered by some to be the smartest man to ever live, William James Sidis developed a new logarithm table for the number 12 when he was just eight years old and sent it to a professor at Harvard University. By age 11 he set the world record as the youngest person to ever enroll in Harvard University and graduated cum laude five years later. By the time William was 7, he taught himself how to read, became fluent in eight languages and wrote four original works. His IQ is still unmatched and thought to be somewhere in the 250-300 range.