Frank Wren

Franklin E. Wren is an American front office executive in Major League Baseball. He began his baseball career as a minor league player for the Montreal Expos and later joined the team as an executive. Wren moved to the Florida Marlins in 1991, then was hired by the Baltimore Orioles in 1998 for his first stint as a general manager. After the season, Wren was hired by the Atlanta Braves. The Braves promoted Wren to general manager in 2007, a role he kept until 2014. He joined the Boston Red Sox in September 2015.