Sean Merrett (born November 1, 1978), better known by his stage name Big Kuntry King, is an American rapper from Atlanta, Georgia. He is perhaps best known as a member of Southern hip hop group Pimp $quad Click, along with longtime friend and fellow Atlanta-based rapper T.I.. After signing to T.I.'s Grand Hustle imprint, Big Kuntry King secured a recording contract with Atlantic Records. His debut studio album, My Turn to Eat, was released September 30, 2008. In April 17, 2009, Big Kuntry King signed a record deal with Cash Money Records
Big Kuntry King is also the founder of his own record label imprint, Bread Box Muzic and had previously founded Ghet-O-Vision Entertainment.
He is also known as Sean Merrett.