Mean Joe Greene is a former professional American football player, known for his dominant role as a defensive tackle for the Pittsburgh Steelers in the NFL. Born on September 24, 1946, he played a key part in the Steelers' success during the 1970s, helping the team win four Super Bowl championships. Greene was recognized for his exceptional skills and was inducted into the Pro Football Hall of Fame in 1987. Greene earned the nickname "Mean Joe" due to his fierce playing style on the field. He was a ten-time Pro Bowl selection and is often regarded as one of the greatest defensive players in football history. His impact on the game and his contributions to the Steelers' legacy have made him a celebrated figure in sports.