Khelif and another boxer, featherweight Lin Yu-Ting of Chinese Taipei, have been fighting under a cloud in France after the Algerian’s opening victory over Angela Carini, who quit after 46 seconds.
That's not comparable here. Chromosomes and hormone levels are easily testable. (I don't know what the IOC's actual policy is, but I'm sure it's something measurable.)
There's plenty of evidence to the contrary. Teacups are man-made objects, rocket launches are closely monitored, and no rocket is known to have launched a teapot into that orbit. It isn't absolutely impossible that something very much like a teapot formed there spontaneously, that a teapot was secretly launched there for no apparent reason, or that extraterrestrials placed a teapot there, but again there is evidence that these events are very unlikely to have happened. Russell's goal was to illustrate that the burden of proof should be on the one making unfalsifiable claims, but he didn't pick a good example - the lack of a plausible mechanism for the teapot to arrive in that orbit was even stronger evidence before spaceflight.
China launched the teapot on a rideshare rocket that delivered 60 other payloads. It’s top secret, and the US Gov doesn’t want to publicize that the Chinese have developed a space tug capable of inserting a 200g teacup into a mars transfer orbit.
Another philosopher, Alvin Plantinga, states that a falsehood lies at the heart of Russell's argument. Russell's argument assumes that there is no evidence against the teapot, but Plantinga disagrees:
Clearly we have a great deal of evidence against teapotism. For example, as far as we know, the only way a teapot could have gotten into orbit around the sun would be if some country with sufficiently developed space-shot capabilities had shot this pot into orbit. No country with such capabilities is sufficiently frivolous to waste its resources by trying to send a teapot into orbit. Furthermore, if some country had done so, it would have been all over the news; we would certainly have heard about it. But we haven't. And so on. There is plenty of evidence against teapotism.