![Talkin' Baseball on Twitter: "USA Baseball has announced that Ken Griffey Jr. will be the hitting coach for Team USA at the World Baseball Classic! https://t.co/R43GESO4m4" / Twitter Talkin' Baseball on Twitter: "USA Baseball has announced that Ken Griffey Jr. will be the hitting coach for Team USA at the World Baseball Classic! https://t.co/R43GESO4m4" / Twitter](https://pbs.twimg.com/media/Fa334wpXkAAasFX.jpg:large)
Talkin' Baseball on Twitter: "USA Baseball has announced that Ken Griffey Jr. will be the hitting coach for Team USA at the World Baseball Classic! https://t.co/R43GESO4m4" / Twitter
![USA Baseball on Twitter: "Happy birthday to The Kid, Ken Griffey Jr. 🎉 https://t.co/zpUlLv2A0w" / Twitter USA Baseball on Twitter: "Happy birthday to The Kid, Ken Griffey Jr. 🎉 https://t.co/zpUlLv2A0w" / Twitter](https://pbs.twimg.com/media/FEwfvMYWUAAWaYj.jpg)
USA Baseball on Twitter: "Happy birthday to The Kid, Ken Griffey Jr. 🎉 https://t.co/zpUlLv2A0w" / Twitter
![Ken Griffey Jr. | Major League Baseball, News, Scores, Highlights, Stats, and Rumors | Bleacher Report Ken Griffey Jr. | Major League Baseball, News, Scores, Highlights, Stats, and Rumors | Bleacher Report](https://media.bleacherreport.com/f_auto,w_610,h_406,q_auto,c_fill/br-cms/15/39/95/f1/68bc/478c/91fd/a9c33207865d/crop_exact_gettyimages-163780946-612x612.jpg)
Ken Griffey Jr. | Major League Baseball, News, Scores, Highlights, Stats, and Rumors | Bleacher Report
![Baseball Twitter impressed watching Ken Griffey Jr. taking batting practice at World Baseball Classic: "Hat still backwards" "Sweetest swing ever" Baseball Twitter impressed watching Ken Griffey Jr. taking batting practice at World Baseball Classic: "Hat still backwards" "Sweetest swing ever"](https://staticc.sportskeeda.com/editor/2023/03/0abba-16790812343538-1920.jpg)
Baseball Twitter impressed watching Ken Griffey Jr. taking batting practice at World Baseball Classic: "Hat still backwards" "Sweetest swing ever"
![USA Baseball on Twitter: "The Kid with the smooth swing. Happy birthday, Ken Griffey Jr.! @Mariners @MLB https://t.co/aXg1UpYX0L" / Twitter USA Baseball on Twitter: "The Kid with the smooth swing. Happy birthday, Ken Griffey Jr.! @Mariners @MLB https://t.co/aXg1UpYX0L" / Twitter](https://pbs.twimg.com/media/DPK7iC4X0AAzByn.jpg:large)
USA Baseball on Twitter: "The Kid with the smooth swing. Happy birthday, Ken Griffey Jr.! @Mariners @MLB https://t.co/aXg1UpYX0L" / Twitter
Griffey Takes BP In Front Of Entire Team USA Roster | baseball, Ken Griffey Jr., United States of America | All of the USA Baseball players stood around to watch Ken Griffey
![On Aug. 31, 1990, Ken Griffey Jr. and Sr. became the first father-son teammates in MLB history | MLB.com On Aug. 31, 1990, Ken Griffey Jr. and Sr. became the first father-son teammates in MLB history | MLB.com](http://mlb.mlb.com/assets/images/2/3/0/146249230/cuts/GettyImages_57050435_gdzcap1h_o1l927ja.jpg)