Swimming’s world governing body, Fina, has voted to bar transgender women from elite female competitions if they have experienced any part of male puberty, in a seismic decision that sets it apart from most Olympic sports.
The decision, decided by 71% of the vote of 152 national federations at the world championships in Budapest, followed a report from a Fina scientific panel that found trans women retained a significant advantage over cisgender female swimmers even after reducing their testosterone levels through medication.