What uniform number did Buster Posey wear with the Giants?

Which player was nicknamed "Stretch"? What position did Barry Bonds primarily play? What uniform number did Barry Bonds wear with the Giants? What position did Buster Posey primarily play? What position did Madison Bumgarner primarily play? What uniform number did Madison Bumgarner wear with the Giants? What position did Tim Lincecum primarily play? Tim Lincecum is best known for playing with which MLB team?