Cyclisme : IOC's New Genetic Testing Policy Sparks Controversy Among Female Athletes

The International Olympic Committee (IOC) mandates 'one-time' genetic testing for all female athletes before the 2028 Olympic Games in Los Angeles. This new rule aligns with the UCI's policy, restricting female category competition to biological females and now requiring proof of sex through genetic screening. The test detects the SRY gene, a Y-chromosome marker linked to male sex differentiation. Athletes with a positive SRY result become ineligible for the female category but can compete in male categories and other classifications where they qualify. This follows World Athletics' introduction of SRY screening for the 2025 Championships in Tokyo. Concerns arise around the accuracy of these tests, with Professor Andrew Sinclair warning that contamination could lead to false positives, highlighting the need for proper testing protocols.