At only 16, Lil Mosey has proven to be an artist to keep an eye out for and another super talented rap prodigy who got his start working with basic equipment posting his work onto SoundCloud. Success wouldn't come without its hardships with him losing his close friend and collaborator Kari Cash. If you're watching this buddy, I'm sorry for your loss. Lil Mosey is still pretty new to the game and the information on his is fair and few between, never the less we've Pulled Up some decent info to piece this one together.