What does 何者 mean?
何者 is a Japanese noun meaning “who; what kind of person” in English. It is written as 何者 in kanji, なにもの in hiragana, and nanimono in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
そこで、今の人達が何者なのか説明しておきたいと思います。
So I want to explain who these people are.