Douglas Horace Clemens (born June 9, 1939), is an American former professional baseball outfielder, who played in Major League Baseball (MLB) from 1960–1968 for the Chicago Cubs, Philadelphia Phillies and St. Louis Cardinals. During Clemens’ playing days, he stood 6 feet (1.8 m) tall, weighing 180 pounds (82 kg). He batted left-handed and threw right-handed.