Ken Griffey Jr. goes to Hall of Fame with Mariners cap

Ken Griffey Jr., Mike Piazza inducted into Baseball Hall of Fame - ABC7 Los Angeles

Ken Griffey Jr. inducted into Hall of Fame

How '90s Icon Ken Griffey Jr. Transcended MLB to Become Pop Culture Legend, News, Scores, Highlights, Stats, and Rumors

Ken Griffey Jr., forever The Kid, goes into Hall of Fame in record fashion

Ken Griffey Jr. inducted into Hall of Fame

Ken Griffey Jr Seattle Mariners Hof Signed Auto 5950 New Era Pro Cap Hat Jsa Loa

Ken Griffey Jr Ken Griffey Mariners Hof Signed Auto Vtg Ss Pro Wool Cap Hat Jsa

Ken Griffey Jr Seattle Mariners Hof Signed Auto 5950 New Era Pro Cap Hat Jsa Loa

A few of the things Ken Griffey Jr. got from his dad

Ken Griffey Jr. Seattle Mariners Greeting Card by Michael Pattison

1989-1993 Ken Griffey Jr Game Used & Signed Seattle Mariners Cap – Heartland Sports Memorabilia

Here's what Ken Griffey Jr.'s Hall of Fame plaque should look like

Ken Griffey Jr. ended his HOF induction speech by -- what else? -- putting his cap on backward

The legendary high school career of Junior

For Hall of Fame-bound Ken Griffey Jr., it all started with the swing