So I’m no biology person or whatever, but I remember learning about a very very rare condition where a person can be a hermaphodite and have one set of genetillia but a completely different biological makeup.
I guess it makes sense that a bunch of hermaphodites around the world get into woman’s boxing especially when they have the aggression with the XY chromo.
Boxer has probable 5 ard. Same as caster semenya who has now fathered at least one kid.
I once read that a relatively high percentage of fashion models have a similar condition.