Ken Griffey Jr. and Sr. hit back-to-back home runs
Ken Griffey Sr. and Ken Griffey Jr. Make Father-Son History With
Ken Griffey Sr. - Wikipedia
On Sept. 14, 1990, Ken Griffey Jr. and Ken Griffey Sr. made
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Ken Griffey Jr., baseball's most consistent slugger, matched Joe
WATCH: Father & son Griffey hit back-to-back HRs
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S10 goes Bird Hunting when he rips into this classic 1980 Topps
Griffey Jr. hits final home run in Kingdome history
Ken Griffey Sr. and Jr. make history! They hit BACK-TO-BACK home