What is the highest IQ documented

Stephen hawking was a famous physicist in england and a person who has the highest iq score.According to experts, the iq score of einstein is between 160 to 190 because he did not officially take the iq test.Born in chicago in the early 1900s, nathan leopold had an iq of 210 and spoke his first words at 4 months old.Even when he was a child, ainan was a genius.There is a lot of ambiguity regarding the highest iq possible for a human brain to attain.For people between 35 and 44 years of age.

August 11, 1946) is an american magazine columnist who has the highest recorded intelligence quotient (iq) in the guinness book of records, a competitive category the publication has since retired.That covers 3 standard diviations up and 4 standard diviations down.In 1909, william sidis broke the record for the youngest person ever to be accepted into.Though, it is believed that a certain marilyn vos savant had an iq of 228 at the age of 10 (which equals to about 186 of adult iq).List of people with the highest iqs of all time.Iq scores range from 40 to 145.