The real weird is Douman. Wasn't he always refered as male in both the source and Fate?

Also King Hassan has Gender: Male.

@Le Shenr Baoh Zer its ???

@No.0024 as someone have said in the comments on his article: it's "death".

Well to figure out u must unmask him

@Nanophobia ehm, wasn't he unmasked in Babilonia story in the guise of Ziusudra?

Do you even look at pictures of the game?

Like why do you talk about Dioscuri without having looked at them? You wouldn't have been surprised that Pollux (in FGO) is female if you had taken one glance at the pic.

Which would have given you the explanation for gender :v

Also the lack of gender understanding in this Wikia is a bit sad.

If you're not a boy, you're not automatically a girl you know? There's more, surprise

Also ALL "gender unknown" are explained if you look hard enough (unlike genderbending which is justified only 1 out of 5 times).

Even Astolfo. It's stated he IS male. Him having "unknown" gender is litteraly a tantrum of his. He just finds it fun and doesn't care what others see in him, so it's written unknown. But we all know what Monster he has down there (god that forsaken pic is burned in my memory till I die and I hate it)

I looked at them during Olympus clear. I just thought Pollux is Castor's younger brother, like Kid Gil.

King Hassan's page says he has Male trait (so Male-oriented skills must work on him). And Ziusudra was an old man.

@Le Shenr Baoh Zer he was a man but now some higher being, transcended his humanity -> thus no longer has a "human body" became the concept of death thus making gender irrelevant of course, or some people might say he is only bones under his outfit lol.

Think about it like the some OP legendary's in pokemon

Edit: May also be ??? Because nobody was brave enough to ask him if he still had his D or not lol

Maybe because they are both : sister and brother so together they are unknown.