There are at least people with hormone insensitivity. An example is a phenotypically female Olympic athlete with AIS[1] (had female sex organs) who was chromoso

There are at least people with hormone insensitivity. An example is a phenotypically female Olympic athlete with AIS[1] (had female sex organs) who was chromosomally male (XY). It caused a bit of a controversy at the time. [1] https://en.wikipedia.org/wiki/Androgen_insensitivity_syndrome https://en.wikipedia.org/wiki/Androgen_insensitivity_syndrom...