Apprantly a woman has the highest IQ ever.
No, she has the highest recorded IQ. Not to mention that IQ is extremely subjective. No test is the same, and their way of testing for it is pretty flawed, anyway.
But the test is new, and even today most people don't take IQ tests. So, you can't say she has the highest IQ ever.
"Men" aren't better than "women" at sports as long as one woman is better than at least one man. The same goes for any subject.