what has he done?

There's a guy I have known for well over a year but haven't met. He is flirty and we have a flirty connection. Never sent nudes though. I wanna know if he is a virgin or not. I assume he isn't because he's so hot and he's 18. But he could be. I just wanna know  ans how many times. and I wanna know what he's done?
Like I know that seems needy and invade of personal space and being a gig but if he's planning on doing stuff with me I'd like to know if he's at least a virgin, right? 
Anyways. How do I bring it up in a convo? Or hint at it?