>>19741827>What's the limit to an IQ?The size of the population, since IQ is a measure of one's rank in a population. IQ analysis usually uses a standard deviation of 15 points with an average of 100, typically calibrated to European / North American populations. An IQ of 336 indicates that you are ~15.7 standard deviations above the average. However, there aren't enough humans on Earth to have anyone at that place on the bell curve. To have a single person there, you'd need a population of about 10^56. That's more people than there are atoms in the planet Jupiter.