Profile info hidden behind avatar

Hi!
I would like to have profile info such as age or name behind the avatar (profile picture) and it must be hidden until I move the mouse cursor to the avatar. When I have cursor on the avatar the profile info should show. How can I do that?
I was looking for the solution here. I found one topic, but the topic author said she found a solution, but didn't sent it for the others.

Anybody?

You could at least write that it's impossible or something -.-

I would like to know this as well (sorry hope this isn't hijacking your thread or anything)

Chrissy~