How do you hide your language (in profile)?

Hi,

how's it possible to hide which language you are using in your profile, like here http://el.lichess.org/@/fatdave for example.

I think it just doesn't show up if you didn't actually select a language and you left the default one (english of course).
Wish I could give you a certain feedback, but I'm pretty positive.

#2 is spot on, it shows only after you have specifically picked a language from the language selection menu.

You can't hide the language. Why do you want to do that, #1?