Here are some net said things about him:
Here is a partial list of William James Sidis' extraordinary capabilities and accomplishments:
1.) Given IQ is a purely anthropocentric means of assessing intelligence, Sidis' IQ is crudely estimated at 250-300.
2.) Infant Billy listened to Greek myths read to him by Sarah as bedtime stories.
3.) Started feeding himself with a spoon at eight months (after two months of trial and error).
4.) Cajoled by her Mom, Billy learned to pronounce alphabetic syllables from blocks hanging in his crib.
5.) At six months, Billy said, "Door." A couple months later he told Mom he liked things, doors and people, that move.
6.) At seven months he pointed to Earth's moon and called it, "moon." He wanted a 'moon' of his own.
7.) Mastered higher mathematics and planetary revolutions by age 11.
8.) Learned to spell efficiently by one year old.
9.) Started reading The New York Times at 18 months.
10.) Started typing at three. Used his high chair to reach a typewriter. First composed letter was an order for toys from Macy's.
11.) Read Caesar's Gallic Wars, in Latin (self-taught), as a birthday present to his Father in Billy's fourth year.
12.) Learned Greek alphabet and read Homer in Greek in his fourth year.
13.) Learned Aristotelian logic in his sixth year.
14.) At six, Billy learned Russian, French, German, and Hebrew...




(kidding)