Wow! He is a fireman. You can guess who he is.

哇！他是一个消防员。你可以猜猜他是谁。

youdao

I wonder who he is, where he came from and why he came.

我很想知道他是谁，从哪里来，来干什么。

《新英汉大辞典》

No matter who he is or who he wants to be, she accepts it.

无论他是谁，想成为什么样的人，她都接受。

youdao

But he is among several lawmakers who have been pushing for more Chinese language education in public schools in Oregon.

VOA: special.2010.02.04

But you're the man behind the decider who decides what the decider is going to read, to be informed of, to see, who he is to see.

但你是在决定人身后的人,你决定了他,要读什么，知道什么，看些什么，见哪些人。

普林斯顿公开课 - 国际座谈会课程节选

Yeah, so Frost is one of my favorite poets. I think Frost is interesting because he's a poet who is very popular

所以，罗伯特也是我最喜欢的诗人之一。我对他感兴趣是因为他很有名，

你最喜欢的作家是 - SpeakingMax英语口语达人

The child in question is a northern Bhutanese from Benji's wife's village who he is educating.

CNN: LETTERS AND COMMENT

But to do that would be to deny a fundamental part of who he is.

WSJ: Karl Rove: Obama Gears Up to 'Flip the House' in 2014

Obviously, all 400 people on that e-mail chain know who he is, by his design.

FORBES: After lawyer has public meltdown, is he entitled to privacy?