Isn’t it interesting that in this case the IOC behave in opposition to the rules of boxing’s governing body?
I’d highly recommend Olympian, Sharron Davis’s bestselling book ‘Unfair Play: The Battle For Women's Sport’. It lays the issue out very clearly, backed up with scientific data and sporting achievement. What surprised me is the data showing just how far behind elite biologically female athletes are to elite biologically male athletes and thus what an advantage testosterone bestows. Katie Ledecky, the outstanding ‘living legend’ swimmer with 19 world titles to her name would not make it onto a US Junior team! Her Tokyo Olympic winning time over 800 metres would place her 14th in the European junior boys heats of the same year while her historic and amazing 2016 world record would place her 6th among the junior boys and at world level she would not even make the boys final! Arsenal’s international cup winning women’s football team were beaten 5-0 by the Arsenal under 15s team. There’s page after page of stats like this which was astonishing and evidence that there is no overlap between women’s and men’s performance and the need to have separate categories due to the lingering advantages of ‘testosteronisation’ during puberty.