On Aug. 31, 1990, Ken Griffey Jr. and Sr. became the first father
In 1990, the Griffeys became the first father-son pair to play in
Ken Griffey Jr. and Sr. Hitting Back-to-Back Home Runs is Still
Introducing the Sports Stories Father's Day Zine
MORE
WATCH: Father & son Griffey hit back-to-back HRs
1985 Fleer Ken Griffey
Ken Griffey Sr.: A look back at the member of the Big Red Machine
Ken Griffey Jr. - Wikipedia
27 best MLB nicknames of all-time
Baseball Sisco Kid Style: The Griffeys Play In The Same Game For
