biorhythm.com
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Mae Jemison is a physician, an engineer and the first African American woman in space.
Launch aboard Endeavour. She flew into space aboard the Space Shuttle Endeavour on mission STS-47 and spent almost eight days in orbit.
Age 35 · day 13,114 of life
On this day all three curves were positive – strongest: Physical at +89 %.
The highlighted day is September 12, 1992.
To be clear: these days were deliberately chosen – they are moments of success on which the curves were favourable. It is a fun bit of detective work, not scientific proof. Everyone also achieves great things on “weak” biorhythm days.