Baseball Hall of Famer and Seattle icon Ken Griffey Jr. and family

Griffey to wear Mariners cap on Hall of Fame plaque

Seattle Mariners, History & Notable Players

MLB legend Ken Griffey Jr. joins Mariners ownership group

Seattle Mariners - First look at Junior's plaque. He's the first player in the National Baseball Hall of Fame and Museum with the #Mariners cap.

For Hall of Fame-bound Ken Griffey Jr., it all started with the swing

PITCHING IN

Hall of Famer Ken Griffey Jr. joins Mariners ownership group

JAWS: Ken Griffey Jr. a lock for Hall of Fame enshrinement in 2016 - Sports Illustrated

Mariners great Ken Griffey Jr. inducted into Hall of Fame

Ken Griffey, Jr. - Students, Britannica Kids

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