CrashRocks1419 (also called Crash or CR1419) is a game developer, musician, voice actor, 3D artist, and a contributor to the VvvvvaVvvvvvr channel.
He was also banned from the official SiIvaGunner Discord due to a classmate of his getting onto his account and messaging obscenities to a moderator. (Thanks Cameron /s)
That's it lol