Montana of 300 was born in Chicago, Illinois, on March 3, 1989, and made a wave on the Chicago Drill scene after his Chiraq (Remix) went viral. He is known by many of his fans for killing subsequent remixes as well.

Montana dropped his debut album Cursed With A Blessing in 2014 and followed it up in 2015 with Gunz N Roses, a collaborative album alongside fellow FGE member Talley Of 300. He released Fire In The Church on May 20, 2016.

Montana has always turned down any labels that have tried to sign him. He started his record label FGE (Fly Guys Entertainment) which consists of Montana of 300, Talley of 300, $avage, J Real, and No Fatigue.