What is the most popular CHESS language?

We know Chinese (Mandarin) is the most popular language in the world, being used by over 800 million people, even beating English, at a measly 300 million people. That's a difference of 500 million people! What about CHESS? I have seen a variety of players from different countries. I myself am from America, and I have seen plenty of other Americans while playing. I see many countries, including some I didn't know like Bulgaria and Hungary. Even Magnus is from Norway. What languages do these people speak? I don't know, but do you? What is the most used language in the chess community?

i think so too

English

how can you prove that?

On Chess.com I barely see forum posts on other languages