Rappy is part of the CPR Productions duo.
He's holding a live stream right now.
I can say he came up from Romania and got to the US, Detroit more precisely, and has worked with Dre's son, Mac Lucci, 50 Cent, and many more.
This is their page. You can check out more here:
I am in no way affiliated with him, I just got mad respect for him and his attitude, so I'd appreciate it if y'all wouldn't move this to self promo