I know there are no ways to identify who is he or she but hey, this isn't some random contest. Is it? Most of the candidates are known to all.
Then how do you propose to check if a candidate is indeed female or not? By (having her) submitting her KYC?

Nah, that won't work, we can't be sure until they pull their pants down, because looks could be deceiving you know? 😉
Lol..

Does anyone has any better ideas? I cannot think of anything, Lol. You guys should decide whatever the best. That was just a thought of mine. Anyway, it's kind of funny though, don't you think? I mean, a man winning a women's competition! If a man really wins, this should be categorized as the "Joke of the year".
KYC=know your candidates?
