Quick Answer: What Is The Highest Recorded IQ?

Who had an IQ of 300?

William SidisIn terms of IQ, the psychologist related that the figure would be between 250 and 300.

Late in life William Sidis took general intelligence tests for Civil Service positions in New York and Boston.

His phenomenal ratings are matter of record..

What is considered a high IQ for a 14 year old?

In fact, the average IQ score for a 14 year old is also the average score of people and ranges from 85 to 100. This score varies between countries. Especially, the developed countries, the better living conditions, the average IQ is also higher.

What is the highest possible IQ?

What’s the highest possible IQ? Theoretically, there’s no upper limit to an IQ score.

Who has the highest IQ in 2020?

Countries by IQ – Average IQ by Country 2020RankCountryIQ1Singapore1082Hong Kong1083South Korea1064Japan105105 more rows

Is a 140 IQ good?

An IQ score over 140 indicates that you’re a genius or nearly a genius, while 120 – 140 is classed as “very superior intelligence”. 110 – 119 is “superior intelligence”, while 90 – 109 is “normal or average intelligence”.

Who is the smartest person alive 2020?

Christopher Michael Langan (born March 25, 1952) is an American horse rancher and autodidact who has been reported to score very highly on IQ tests. Langan’s IQ was estimated on ABC’s 20/20 to be between 195 and 210, and he has been described by some journalists as “the smartest man in America” or “in the world”.

What is the IQ of a normal person?

Most people (about 68 percent) have an IQ between 85 and 115. Only a small fraction of people have a very low IQ (below 70) or a very high IQ (above 130). The average IQ in the United States is 98.

What nationality is the smartest in the world?

SingaporeRanked: The 25 Smartest Countries In The WorldRankingCountryAverage IQ1Singapore107.12China105.83Hong Kong105.74South Korea104.621 more rows•Jan 11, 2019

Is an IQ of 140 good for a 13 year old?

Any score of above 140 is considered to be that of a genius.

What is the average IQ by age?

Wechsler Intelligence ScalesCorresponding IQ RangeClassificationsMore value-neutral terms120–129SuperiorWell above average110–119High averageHigh average90–109AverageAverage80–89Low averageLow average3 more rows

Who is the smartest people in the world?

Some argue there are notable absenses including Stephen HawkingRankNameIQ1Johann Goethe180-2252Albert Einstein160-2253Leonardo da Vinci180-2204Issac Newton190-20036 more rows•Aug 3, 2016

Is an IQ of 141 good?

115 to 129: Above average or bright. 130 to 144: Moderately gifted. 145 to 159: Highly gifted. 160 to 179: Exceptionally gifted.

What was Einstein’s IQ?

The maximum IQ score assigned by the WAIS-IV, a commonly-used test today, is 160. A score of 135 or above puts a person in the 99th percentile of the population. News articles often put Einstein’s IQ at 160, though it’s unclear what that estimate is based upon.

What was the IQ of Mozart?

Thus, Wolfgang Amadeus Mozart’s IQ was estimated to be somewhere between 150 and 155 – clearly at a genius level.