The highest recorded IQ is no longer listed in the Guinness Book of World records. Various applicants had standardized scores in the range of 170 to 220.
Although hailed as having "the highest IQ", the columnist Marilyn vos Savant (born 1946), she scored this on the Stanford-Binet test at the age of 10. The result of 228 is often rounded to 230.
The standard IQ tests are calibrated with Elizabeth vos Savant (supposedly the smartest person alive) at 200 and no score above that is possible with these tests. Therefor a IQ of 218 is not possible.
The Christian God has the highest I.Q. His wisdom is infinate.
wow!!! it's great to have that. above 140 and you're a genius. 56 more and you're on the same level as the smartest person in the world.
Aaliya Khan was the smartest person in the world. she was 121 yrs old and the oldest and smartest person ever in the world.
Akash Sarker is the smartest person in Bangladesh. akashsarker(.)com/smartest-person-in-bangladesh/
The smartest man is 200,an average fifth grader is 100 An average person's IQ is 100, the smartest person is somewhere in the 220 range.
It has never happened. The smartest person in the world, Marilyn vos Savant, has an IQ of 228. The average IQ is 100, so an IQ of 230 is smarter than the smartest.
Marilyn vos Savant's IQ was 288 and was the smartest person ever alive.
200 means smartest person in the world.
Chris Logan is the smartest person on Earth with an IQ of over 200.
175 is his IQ Which is the highest in the world. Since he is one of or the smartest man or smartest person alive...
The standard IQ tests are calibrated with Elizabeth vos Savant (supposedly the smartest person alive) at 200 and no score above that is possible with these tests. Therefor a IQ of 218 is not possible.
The highest IQ is not known because we havn't had IQ tests forever, and not all IQ tests are accurate. Also the smartest people may have yet to live!
Some experts says that it was over 200 other experts says it was at least 300 and even up to 450 IQ he was probably the smartest person ever in history.
Marilyn vos Savant reputedly has an IQ of 228, and has earned a place in the Guinness Book of World Records as the person with the highest IQ on earth. See "related links," below, for more information.
the smartest girl on earth is Marilyn Vos Savant with an IQ of 186. Hope this helps
Marilyn vos Savant (born 1946) obtained an IQ of 228 (at age 10) to qualify as the highest IQ score on a standardized test. This is listed in the Guinness Hall of Fame, but the category was closed in 1989 for the World Records.