When it comes to 2 Chainz's career, he possesses a Zen-like patience. After forming Playaz Circle in 1997, the rapper formerly known as Tity Boi scored success 10 years later when the duo's 2007 Disturbing Tha Peace/Def Jam debut, "Supply & Demand," reached No. 3 on Billboard's Top R&B/Hip-Hop Albums chart on the strength of the No.15 single "Duffle Bag Boy," featuring Lil Wayne. Two years and seven solo mixtapes later-together with a new moniker-the rapper is nearing critical mass. 2 Chainz released his DJ Drama-hosted Gangsta Grillz mixtape "T.R.U. REALigion," in November 2011, with features appearances from T.I., Birdman, Young Jeezy and Big Sean, a testament to his relentless touring regimen, self-financing and persistence.