Ken Griffey Jr. among MLB dads of sons playing college football
Looking back at some of MLB's best father-son duos – NBC Sports Bay Area & California
Father's Day, Ken Griffey Jr., Shelby Miller
The Kid's kid, Trey Griffey, commits to play football at Arizona
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Ken Griffey Jr. - Wikipedia
Griffey Jr. among MLB dads of sons playing college football
1991 Mother's Cookies Ken Griffey Jr K.Griffey Jr.& Sr. (Holding Gloves)
Family Ties: Griffey Jr.'s son drafted by Mariners on Day 3