Biography
Jack Anthony Clark (born November 10, 1955 in New Brighton, Pennsylvania), also known as "Jack the Ripper," is a former Major League Baseball player. From 1975 through 1992, Clark played for the San Francisco Giants (1975–84), St. Louis Cardinals (1985–87), New York Yankees (1988), San Diego Padres (1989–90) and Boston Red Sox (1991–92). He batted and threw right-handed. http://en.wikipedia.org/wiki/Jack_Clark_(baseball)