Ken Griffey Sr. and Jr. Speak Up About Prostate Cancer

Baseball Isn't No. 1 With the Next Generation of Griffeys - The New York Times

Former Cincinnati Reds greats Ken Griffey Jr. and Ken Griffey Sr. speak out on battle with prostate cancer as ambassadors for Bayer - Cincinnati Business Courier

Famous Men Who Beat Prostate Cancer

One year on: Inside Bayer's effort to get prostate cancer patients to speak up

Roster of former MLB players who raise awareness for prostate cancer - Sports Illustrated

Father-and-Son Baseball Greats, Ken Griffey Jr. and Ken Griffey Sr., Step Up to the Plate with Bayer for Advanced Prostate Cancer Awareness

9 Famous Men Who Have Battled Prostate Cancer

Ken Griffey Sr., Jr., take a crack at prostate cancer

Retired baller Ken Griffey Sr. on why early detection saved his life why he shares prostate cancer story

Baseball Legend Ken Griffey Sr. Speaks at Prostate Cancer Seminar - The San Diego Voice & Viewpoint

Famous Men Who Beat Prostate Cancer

Former Cincinnati Reds greats Ken Griffey Jr. and Ken Griffey Sr. speak out on battle with prostate cancer as ambassadors for Bayer - Cincinnati Business Courier

Ken Griffey Sr Talks Prostate Cancer – Coping with Cancer

Ken Griffey Sr. Talks Prostate Cancer - Spry Living