[MandoMan]

Originally Posted by fdpaq0580

It is. But, it also is not. Swyers syndrome is a case in point. For the most part, XX or XY is the standard by which scientists classify the remains of our ancestors when they dig up the remains. There is no record of " palentological preferred pronouns" used by our prehistoric ancestors. I am personally unaware of bones or teath that indicate extra chromosomes.
There are many kinds of oddities as a result of a variety of different syndromes and other irregularities. Extra chromosomes, limbs, teeth, webbing on hands or feet, and so on. These abnormalities may hinder or help these individuals depending on what their situation is. The Olympic games are a competition between athletes of specific groups or individuals. All competitors should (in my opinion) have the same basic qualifications to compete like for like. No extra enhancements. No extra arms (big advantage in boxing or wrestling perhaps), legs (running maybe), chromosomes (possible differences in development or distribution of muscle mass/strength).
Trans-athletes, belong with other trans-athletes to keep things truly fair for all.
Just my humble and imperfect opinion.

Let them compete in the Special Olympics or Paralympics with their peers.