Miller, was born January 19, 1992 in the Point Breeze part of Pittsburgh, Pennsylvania. In his freshman year at Taylor Allderdice High School, Miller decided to focus on his hip hop career, later noting, "Once I hit 15, I got real serious about it and it changed my life completely... I used to be into sports, play all the sports, go to all the high school parties. But once I found out hip hop is almost like a job, that's all I did." Miller, also a self-taught musician, plays piano, guitar and the drums.