Mariners PR on X: On Sept. 14, 1990, Ken Griffey Sr. and Ken Griffey Jr. made history as they became the first father-son duo to hit back-to-back home runs. #BHM /
Ken Griffey, Jr. - Students, Britannica Kids
Ken Griffey Sr. and Jr. make history! They hit BACK-TO-BACK home runs!
Seattle Mariners Ken Griffey Sr. / Ken Griffey Jr. Rare Vintage Throwback Father & Son Duo Cards for Sale in Federal Way, WA - OfferUp
Ken Griffey Jr. on memorable home runs in his career - Marquee Sports Network
Rare photos of Ken Griffey Jr. and family
The greatest father-son duos in sports
Ken Griffey Jr. is born to be a big leaguer like father - Sports Illustrated Vault
Ken Griffey Jr., Sr. share a catch at 'Field of Dreams' game
ken griffey father & son Values - MAVIN