Ken Griffey Jr. joins ownership group for Seattle Sounders – KIRO 7 News Seattle
Wayback Machine: Ken Griffey Jr., The Natural - Sportspress Northwest
Ken Griffey Jr. joins ownership group for Seattle Sounders
MLB legend Ken Griffey Jr. joins Seattle Sounders ownership group
Ken Griffey Jr. joins ownership group for Seattle Sounders
Ken Griffey Jr. joins Mariners ownership group
The Griffey 50 2009 Opening Day Home Run
Ken Griffey Jr. joins Seattle Sounders ownership - The Columbian
Ken Griffey Jr. Joins Seattle Mariners Ownership Group – NBC New York