The Binet does not permit IQs to rise above 170 at any age

The Mega Test yields deviation IQ values obtained by multiplying the subject's normalized z-score, or the rarity of the raw test score, by a constant standard deviation, and adding the product to 100 The Mega Test has been criticized by professional psychologists as improperly designed and scored, "nothing short of number pulverization

From an article regarding Marilyn vos Savant, a woman with the record of having the highest IQ.  Noted in the article was the fact that the woman with the highest IQ was married 3 times, thus showing that IQ has nothing to do with real world intelligence.