Big Sean got his start freestyling for Detroit radio, and it got him his deal with Kanye West. Not to mention his slaughter in BET's 2010 Hip Hop Cypher. Check out the boiii dropping some clever bars to an exclusive beat from The aUtOMatiKs on HardKnock TV.
Props to TTM
Previously: Yo Gotti feat. Big Sean, Wiz Khalifa & Big K.R.I.T. - Go Girl