Ken Griffey Jr. played 22 seasons from 1989 to 2010, primarily as the center fielder of the Seattle Mariners, with a long second act in his hometown Cincinnati. His swing, defensive range, and backwards cap made him the defining baseball figure of the 1990s. He hit 630 career home runs, won the 1997 American League MVP and ten consecutive Gold Gloves, and entered the Hall of Fame in 2016 with what was then the highest vote percentage ever recorded.