Ken Griffey, Jr. and Ken Griffey, Sr. become the first father-and
The 500 club
Ken Griffey Jr/Ken Griffey Sr Back To Back Father Son Duo Bobblehead/324
On Sept. 14, 1990, Ken Griffey Jr. and Ken Griffey Sr. made
The day a dad and son hit back-to-back homers for the same team
WATCH: Father & son Griffey hit back-to-back HRs
Griffey Jr. hits milestone
Happy Father's Day! Here's Ken Griffey Jr. and his dad hitting
Griffey Jr. and Sr. hit back-to-back home runs for Mariners
Ken Griffey Jr Back to Back - Over The Wall by Sanford Holien
Ken Griffey Jr. gives backstory of decades-long hatred of Yankees
Griffey Jr. and Sr. hit back-to-back home runs for Mariners