Audrey Tang
Audrey pinged my radar over a decade ago as a fellow ambitious trans person interested in computer science. I've had fun reading about all of her adventures since then, and I'd be quite surprised if she had any significant contact with the rationalist community, as I'm pretty sure someone somewhere would have told me. I think she's rooted enough in Taiwanese society that the social circles don't overlap very much and I don't think she's ever read Less Wrong or anything.