Baseball-Reference.com - On this day in 1969, future Hall of Famer Ken Griffey, Jr. was born in Donora, PA
Baseball Hall of Famer Ken Griffey Jr. joins Seattle Mariners' ownership group
A Different Look at Griffey and Piazza - Baseball Roundtable
Ken Griffey Jr. - Wikipedia
Ken Griffey Jr.'s brainchild, HBCU Swingman All-Star Classic, places Black talent on MLB radar this weekend - TheGrio
The Life And Career Of Ken Griffey Jr. (Complete Story)
Griffey Jr., Ken Baseball Hall of Fame
Griffey Jr., Ken Baseball Hall of Fame
April 3, 1989: Ken Griffey Jr. makes major-league debut for Mariners – Society for American Baseball Research
Ken Griffey Jr. documentary 'Junior' debuts Sunday on MLB Network