Ken Griffey Jr. dons backward cap during HOF speech

Ken Griffey Jr. dons backwards cap at Hall of Fame induction ceremony – New York Daily News

Ken Griffey Jr. preps for number retirement following Hall of Fame induction

Ken Griffey Jr. and Mike Piazza inducted into Hall of Fame

Ken Griffey Jr.'s emotional Hall of Fame speech makes him more human

Ken Griffey Jr. and Mike Piazza inducted into Hall of Fame - Wilmington News Journal

Ken Griffey Jr.: Hall of Fame awaits for guarded MLB superstar - Sports Illustrated

Ken Griffey Jr. and Mike Piazza inducted into baseball Hall of Fame

Ken Griffey Jr. dons backwards cap at Hall of Fame induction ceremony – New York Daily News

Ken Griffey Jr. and Mike Piazza inducted into Hall of Fame

Ken Griffey Jr. MARINERS HALL OF FAME SPEECH Jay Buhner flips him off, gives him the middle finger