South African Olympic champion Caster Semenya, a two-time Olympic 800 metres champion, has strongly condemned the International Olympic Committee's (IOC) reinstatement of gender verification tests for the 2028 Los Angeles Games, labeling it "a disrespect for women." Semenya, a former hyperandrogenic athlete, expressed profound disappointment that this measure was adopted under the leadership of the new IOC president, Kirsty Coventry of Zimbabwe, particularly given Coventry's background as an African woman.

During a press conference in Cape Town on the sidelines of a sporting competition, Semenya articulated her concern, stating, "For me, personally, for her being a woman coming from Africa, knowing how African women or women in the Global South are affected by that, of course, it causes harm." She underscored the detrimental impact such policies have on women, forcing them to "prove that we are worthy as women to take part in sports," which she views as inherently disrespectful.

The controversial decision, announced by the IOC on Thursday, stipulates the reinstatement of genetic testing to determine female sex, commencing with the 2028 Olympics. This policy effectively bans transgender athletes and a significant number of intersex athletes from participating in women's sports. Eligibility for any female category event at the Olympic Games or other IOC events, across individual and team sports, will now be limited to "biological females," determined by a one-time SRY gene screening. This screening will be conducted via a saliva sample, cheek swab, or blood sample.

The IOC has a history with such testing, having previously utilized chromosomal sex testing between 1968 and the 1996 Atlanta Olympics. However, this practice was abandoned in 1999 following intense pressure from the scientific community, which questioned its effectiveness, and from its own athletes' commission. Semenya recalled this history, noting, "It came as a failure. And that's why it was dropped." Her current criticism echoes past concerns regarding the validity and ethical implications of such verification methods.

Semenya herself has become a prominent symbol in the struggle of hyperandrogenic athletes, having waged a battle to assert her rights since her first world title in the 800m in 2009, both on the athletics tracks and in courtrooms. The new ban will also directly impact athletes with DSD (Differences of Sex Development), a rare condition where a person's hormones, genes, and reproductive organs may exhibit a combination of male and female characteristics. Semenya, known to have male XY chromosomes, is arguably the best-known DSD athlete of recent years.

The new policy also has broader political implications, removing a potential source of conflict between the IOC and former US President Donald Trump at the Los Angeles Olympics. Trump had previously issued an executive order banning transgender athletes from women's sports. While several sports, including swimming, athletics, cycling, and rowing, have implemented similar bans, many others have allowed transgender women to compete in the female category provided they lowered their testosterone levels through medication.

The impetus for the IOC's reintroduction of these stringent eligibility criteria appears to stem, in part, from recent controversies. Notably, the women's boxing competition at the 2024 Paris Olympics was embroiled in a gender row involving Algerian fighter Imane Khelif and Lin Yu-ting of Taiwan. Both boxers had been excluded from the International Boxing Association's (IBA) 2023 world championships after failing eligibility tests. Despite this, the IOC permitted them to compete at the Paris Games, citing them as victims of "a sudden and arbitrary decision by the IBA." Both Khelif and Yu-ting subsequently went on to win gold medals in Paris, intensifying the debate and leading to the IOC's definitive stance on gender verification.