Your assertion that brilliance is more common in men than in women is unsupported.
May I ask what measurable yardstick of brilliance you would use, if we are to eschew the most widely accepted yardstick?
Or are you just moving the goalposts because you don't like the current answer?
You are free to assume whatever you like about my motives, and you can claim it's moving the goalposts if you like: There's also a racial bias in IQ test performance. Would you therefore argue that e.g. black people are less brilliant than whites? Or Asians?
If you can accept that there are people smarter and not as smart as you, more athletic or not as athletic, then you understand that people are different. The illusion that races aren't different is just part of a passing PC culture fad. Better to accept reality, better for everyone involved.
I'm afraid that's not an acceptable answer. I'm rejecting your viewpoint in favor of currently accepted mainstream psychology until you can back it up with measurable fact.