Thanks for your always interesting comments and observations , Stavros.
Thing is , it is neither unique nor unusual , which is why the IOC made a 'wet squib' attempt to deal with these issues in 2012 ,than due to "personal biology" invasion decided to shelve the problem. And as you mentioned , rightly so.
Fact is , genetic mutations exist in 1 in 200 live births and sex chromosome mutations account for as much as 90 % of those.
The general public mindset greatly underestimates the frequency of these abnormalities , partially because they remain hidden from view .
The recent rapid growth of the science of genomics , on openness to discuss gender identity issues and the Olympics have now intersected at a 'critical point' where it is necessary to make an informed and fair decision.
http://en.wikipedia.org/wiki/Sex_chromosome_disorders