Which former Barbadian international cricketer who has represented the West Indies was bought under the contract for Chittagong Vikings' fourth season?
Chittagong Vikings in 2016:  Chris Gayle, Dwayne Smith, Shoaib Malik and Grant Elliott were bought under the contract for the fourth season. Dwayne Smith: Dwayne Romel Smith (born 12 April 1983) is a former Barbadian international cricketer who has represented the West Indies.
Dwayne Smith