A person’s IQ (intelligence quotient) is a score derived from standardized tests designed to measure human intelligence and intellectual potential. IQ tests include questions that measure reasoning and problem-solving skills. The discovery that average IQs differ worldwide has been a focus of inquiry and controversy.
In practice there are but a handful of people with an IQ at or above 200 (the rarity of that is less that 1 in 4 billion - source ).
Even if we do take in account that the bottom of the IQ in live humans is in fact a bit higher than zero, because the extremes are so incredibly rare, the deviation of the mean from the median is in practice minuscule.
Technically, yes.
In practice there are but a handful of people with an IQ at or above 200 (the rarity of that is less that 1 in 4 billion - source ).
Even if we do take in account that the bottom of the IQ in live humans is in fact a bit higher than zero, because the extremes are so incredibly rare, the deviation of the mean from the median is in practice minuscule.