Millions' of children have been helped by Buster Posey's cancer
Buster & Kristen Posey BP28 – Buster & Kristen Posey in the fight against childhood cancer
Buster and Kristen Posey Fund - V Foundation
Giants' Buster Posey wins Lou Gehrig Memorial Award for his 'giving character
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Buster Posey ready to move on from baseball, says farewell
The Poseys
Buster and Kristen Posey raise $700K at gala to battle pediatric cancer
Giants' Buster Posey visits young cancer patients, giving hugs and leaving smiles in his wake – East Bay Times
S.F. Giant Buster Posey visits children's cancer ward
Offsite: 28: A Photographic Tribute to Buster Posey