Frank Parker (American football)

Billy Frank Parker (born October 16, 1939) is a former professional American football defensive lineman who played in the National Football League (NFL). He played college football at Oklahoma State. Parker was selected by the Cleveland Browns in the sixth round (79th overall) of the 1961 NFL draft and by the New York Titans in the 29th round (229th overall) of the 1962 American Football League draft. He played seven seasons for the NFL's Cleveland Browns (1962–1967), Pittsburgh Steelers (1968), and New York Giants (1969).