And why are you calling Semenya "he"? She's got a vagina.
Cite? I can find any number of medical sources saying guevedoces are born with "pseudovaginas" or "what appear to be vaginas", but none saying they have "vaginas". Perhaps your google-fu is better than mine.
Semenya is a guevedoce. That literally means "testicles at twelve".
Guevedoce means "penis at twelve". The testicles can remain underdeveloped and undescended.
According to wiktionary:
from Dominican Spanish güevos a los doce (“testicles at twelve”).
(Actually "güevos” literally means "eggs", but it's common slang for testicles, rather like "balls" in English. Have you ever heard of Spanish-speakers using "güevos” to mean "penis"?)
Not that which part of male genitalia it refers to matters one way or the other -- the point is that on reaching puberty Semenya's genitalia became visibly male.
She calls herself a "different kind of woman". If you want to get rid of gendered pronouns, that's one thing. But if you're just being a dick, that's not cool.
Want it or not, English has gendered singular pronouns, and Semenya's gender is male, so using "he" is correct English.
Semenya has male sex traits. She also has female sex traits. Her gender is female.
What evidence is there that Semenya's gender is female?
Semenya's statements.
Sex is not the same thing as gender. In the past the terms were used as synonyms but even so, a sex role wasn't ever confused with a gender role during my mid-1950s to early-1970s childhood. Someone's sex was determined by their genetics and sex organs. Someone's gender was assumed to be the one that usually went with their sex (male-boy-man or female-girl-woman) but even my father's generation knew about "queers".
Whether you accept someone's word about their gender is your business. And whether you would accept into the Man Club someone with a vagina or vagina like opening where a man's scrotum is usually found, is also your business. I think most guys would give that a hard "no" but perhaps your ideas about men and the importance of man parts nowadays are more correct.
What grounds do you have for implying that telling the truth in correct English is being a dick and isn't cool?
It's not the truth. It's Emily Lake imposing her ideas about Semenya's gender on Semenya herself,

Emily Lake hasn't imposed anything on Semenya. She's expressed an opinion. Why on earth do you regard opinions as impositions? You claim Emily expressed an untruth -- is that you "imposing your ideas about Emily's accuracy on Emily herself"? (And at least Emily is here on iidb -- AFAIK Semenya isn't a member and is in no position to be affected by Emily's words.)
despite Semenya having stated her gender very clearly.
That sounds like an argument from authority. Can you offer us any reason we should accept Semenya as an authority?
No one knows the thoughts, feelings, self-image, and concepts in Semenya's head better than Semenya herself. If Semenya isn't an authority on her own gender, then no one is an authority on theirs, either.
Tell me something Bomb#20. If you asked 100 random guys if someone who has a vagina could ever be a man, and didn't reference DSDs or chromosomes, how many of them do you think would say "yes"?
You mean random Western guys? Probably about twenty-five. Ten of them would be left-wing gender ideologues who'd take it to be a question about self-id transmen, and another ten would be normal people taking it to be a question about female-to-male bottom surgery, and another five would think of DSDs on their own without prompting. If you mean random guys from all over the world, I have limited experience with how non-Westerners tend to think about subjects other than electrical engineering so I won't venture a statistical guess. But that wasn't really the kind of answer you were looking for, was it?
It was.
Your estimate is higher than I would have guessed, but I'm old. Perhaps you young 'uns talk about man parts and vaginas more than folks my age ever did. You did have the internet growing up. All we had was Playboy, Penthouse, and a few other "dirty" magazines.
Even so, by your estimate the guys who would say "no" outnumber the ones who would say "yes" 3-1. And if Semenya agrees with the majority that means she would not consider herself a man.
Your question appears to be based on some implicit unsupported assumptions. First, that what Semenya has is in fact a vagina. Second, that it's reasonable to ask a jury to reach a verdict after hearing only one litigant's witnesses. And third, that judging a territory based on a map is a reliable strategy. So let's turn it around. If you asked 100 random guys to examine 100 random adult guevedoces' genitalia and say whether they thought what was behind the person's penis was an actual vagina, how many of them do you think would say "yes"?
Before puberty? I think it would be near unanimous that the opening in the body between the legs was a vagina.
After puberty? I think there would be a lot of confusion, but I believe most would assume they were looking at a picture of what used to be called a hermaphrodite (assuming they had heard of such) or that the picture was a photoshop mash up of a genuine vagina and a pubescent boy's penis.
If you referenced DSDs and asked 100 random guys if someone who has a vagina and a penis and testes and a prostate and no ovaries and no fallopian tubes and no uterus and no cervix could ever be a man, how many of them do you think would say "yes"?
Again, I think there would be some confusion but I think nearly all would give a qualified "yes". If you asked if they would consider that person a man if they had their vaginal opening permanently sealed shut and the vaginal channel removed, then I think the answer would be a unanimous "yes". Once all the "lady parts" have been removed and the naturally developed penis and testicles aren't sharing space with a vagina, then IMO folks would feel a lot more confident about guessing the person in question could be a man.
And if you asked 100 random guys if Semenya is a man, and didn't reference DSDs or chromosomes or vaginas or penises or any conceptual map at all, and instead just asked them to examine Semenya's naked body (with Semenya's consent of course), how many of them do you think would say "yes"?
Impossible to guess without knowing how much Semenya's penis grew during puberty and if there was any enlargement of the scrotum around the vaginal opening (there wouldn't be if the testes remained underdeveloped and/or didn't descend), but I think it's unlikely more than 1 in 10 would be comfortable saying "yes" once they noticed Semanya has a vagina.
Who died and put the gender ideology subculture in charge of defining "dick" and "cool" for the whole Anglosphere? ... Is there some way you're an iota different from the Christians of my childhood? Do Emily and the other gender critical people here have some unscientific opinion of our own that you're volunteering to pretend to agree with for the sake of politely respecting our sensibilities? This "cool" non-"dick" lying you're advocating -- is it a one-way street? Is it a mission you'd send your troops on but wouldn't go on yourself?
What about Emily imposing her belief about Semenya's gender on everybody else, including Semenya?
Setting aside the language abuse involved in calling opinions "imposing", what makes her saying 'he" any more an imposition on everybody else than you saying "she"? Quite the reverse -- Emily didn't call you an uncool dick for saying "she". Looks to me like Emily's the one exhibiting the live-and-let-live attitude here. She uses the pronouns she wants to use; you use the pronouns you want to use; what's the problem? It's a free country. You're still sounding like the Christians of my childhood, telling me atheists shouldn't impose atheism on others while thinking it was perfectly hunky-dory for them to tell me to bow my head and say Our Father with them.
Bitch, please.*
Emily Lake posts in declarative statements all the time. She tells us what she thinks, which is fine, but she also tries to tell us what _
to_ think, which can be inflammatory. And she can be very intolerant of people who disagree with her assessments. She has been deliberately calling Semenya "he" even though she knows Semenya was raised as a girl, accepted herself as a girl, and now lives as a woman.
Sure, Semenya isn't a typical woman. But she has a vagina, a body part that is widely considered to be the defining characteristic of a woman. And it's a body part that a lot of women have gotten a lot of belittling, demeaning shit about having for most, if not all, of our lives.
Emily Lake can think what she likes. She and I agree on a lot of things, and she has very good information on the biological aspects of sex and sexual development. But she's very rigid when it comes to gender, and I believe she's pretty conservative about gender norms.

Are you serious? Emily the "Agenderist"? Emily who expresses contempt for gender roles six ways to Sunday? Emily who named herself after a sci-fi character who violated every gender norm known to her Victorian background? That Emily Lake?
Yes, that Emily Lake.
The one who raged at me for mansplaining things because I disagreed with her until I let her know I'm a woman. Then it was okay for me to have an opinion, I guess.
That's fine for her to believe and advocate. But it's disrespectful and IMO pretty fracking arrogant to declare someone is mistaken about their own gender, especially when their self image conforms with social norms.
Yeah, and the Christians of my childhood figured it was pretty fracking arrogant to declare Jesus was mistaken about being the Son of God. I think it's pretty fracking arrogant to declare people are dicks because they won't accept an argument from authority. Do you have any substantive reason to think a person cannot be mistaken about his or her own gender?
You don't appear to understand why I used the word dick, or what behavior I was calling dickish.
Maybe in another post I will go over it. This one's long enough.
*see what I did there?