This says more about the brojos than it does about Bishop, Semenya, or IAAF. None of the actual journalists who wrote the articles about Bishop felt the need to add that little tidbit. The brojos are like middle schoolers who find out that their classmate was born out of wedlock, so they start calling him "illegitimate Charlie." Sure, it's true, but they're only doing it because they're self-righteous and want to p!ss people off.
Brojos -- You can make your views known without being jerks. That's what real journalists do.