Straight from the Wiki:
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In 2023, IBA president
Umar Kremlev told Russian news agency
TASS that the disqualifications were because
DNA tests "proved they had
XY chromosomes".
[22][23] The Washington Post stated, "It remains unclear what standards Khelif and
Lin Yu Ting failed [in 2023] to lead to the disqualifications,"
[23][24] further writing, "There never has been evidence that [...] Khelif [...] had XY chromosomes or elevated levels of testosterone".
[23] The IBA did not reveal the testing methodology, stating the "specifics remain confidential."
[25] Endocrinologist Gianluca Aimaretti, despite not having seen Khelif's clinical records, acknowledged rare pathological instances where XY chromosomes can present in a woman. They suggested Khelif "could have been born with a congenital disease that caused a disorder of sexual differentiation."
[26] At the time, Khelif said the ruling meant having "characteristics that mean I can't box with women", but said she was the victim of a "big conspiracy" with this disqualification.
[27] She initially appealed to the
Court of Arbitration for Sport but later withdrew.
[4]
On 31 July 2024, regarding their 2023 decision, the IBA stated that Khelif and others "did not undergo a testosterone examination but were subject to a separate and recognized test, whereby the specifics remain confidential", and that they "were found to have competitive advantages over other female competitors".
[28] The following day, the
International Olympic Committee (IOC) released their own statement in response, stating that the IBA's decision was "sudden and arbitrary" and "without any due process". They further stated the following:
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So, she didn't undergo a testosterone examination, and the IBA hasn't disclosed even the name of the test they conducted. Sounds to me like the failed the "Umar Kremley doesn't think I'm sexy" test.