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1991 Mother's Cookies Ken Griffey Jr Ken Griffey Sr
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Seattle Mariners KEN GRIFFEY JR. & SR. "Father & Son Home Runs" Bobblehead NIB!
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Ken Griffey Jr. and Sr. Hitting Back-to-Back Home Runs is Still the Coolest Father-Son Moment in Sports History
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ESPN - On this date in 1990, Ken Griffey Sr. and Ken Griffey Jr. became the first father-son duo to play on the same team. [Credit: Focus on Sport/Getty Images]
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Vladimir Guerrero joins Vladimir Sr. as first father-son duo to win Home Run Derby
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Ken Griffey Jr & Ken Griffey Sr Seattle Mariners Back to Back Home Run FOCO
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Ken Griffey Jr & Ken Griffey Sr Seattle Mariners Back to Back Home Run FOCO
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Today in Baseball: The First Father And Son Combo on The Same Team
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Ken Griffey Sr. and Jr. become the first father-son duo to ever play together
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The Griffey's: A father-son tale of when Ken Griffey Jr played professional baseball with his Dad
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Ken Griffey Jr. – Society for American Baseball Research
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The Junior Junkie: the Baseball Cards of Ken Griffey, Jr. and Beyond: Happy Father's Day: the Griffeys on Cardboard
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The Junior Junkie: the Baseball Cards of Ken Griffey, Jr. and Beyond: Happy Father's Day: the Griffeys on Cardboard
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Ken Griffey, Jr., Biography, Statistics, & Facts