I’ll bet you have no idea whatsoever how many intersexed people you have met.
I met one at Whataburger. He was wearing mascara and lipstick. Won’t go back there.
A couple of intersex people have shown up at the forums at catholic.com over the years, looking to see what advice the Church has for them. Sadly, there are no teachings or formal discussions on this. But again, it's a separate issue.
I said “known.” At one workplace (with several thousand employees) there were around 12 in a support group. I did not know them even though we’d “met.”