evidence: Swimmer Lia Thomas' case against World Aquatics transgender athlete rules dismissed Lia Thomas' attempt to challenge World Aquatics' policy for transgender athletes has been dismissed. Thomas, a transgender woman, argued the ruling was discriminatory and took legal action against it earlier this year, but the Court of Arbitration for Sport ruled this week she is not entitled to challenge the rules. [...] Thomas previously swam on the men's team and followed NCAA and Ivy League rules when she began transitioning in 2019. Thomas said during a podcast interview that her coach, Mike Schnur, and team were "unbelievably supportive since the beginning." Both the university and the Ivy League also released statements supporting Thomas.