Hall of Fame may let Ken Griffey Jr.'s plaque feature backwards hat
Take 2: My love for Ken Griffey Jr. and the video game The Kid inspired
Ken Griffey Jr.: The story behind the backward cap
Elder Griffey beams about son entering Hall of Fame
Ken Griffey Jr: He's one of our own - Redleg Nation
Don't fret, Yasiel Puig: People called Ken Griffey Jr. 'disrespectful,' too
Mariners to retire Ken Griffey Jr.'s number throughout the organization
Ken Griffey Jr. Reveals Why He Always Wore A Backwards Hat – OutKick
Has an MLB player ever worn their hat backwards during a game? - Quora