LONDON & DENVER--(BUSINESS WIRE)--The Board of Directors of MillerCoors, the U.S. and Puerto Rican joint venture between SABMiller plc (LN:SAB; OTC:SABMRY) and Molson Coors Brewing Company (NYSE: TAP; TSX: TPX), today named Gavin Hattersley to the role of chief executive officer, following former CEO Tom Long, who retired on June 30, 2015. Hattersley, 52, had been serving as the interim CEO of MillerCoors since July 1, in addition to his role as chief financial officer of Molson Coors. “Gavin i