Oakland Athletics' 1st Baseman, Mark McGwire, batting during a

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1996 Fleer Metal Universe Mark McGwire 101 Base Oakland Athletics Cardinals Card

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Davenport Sports Network - ⚾️🎂On October 1, 1963 Mark McGwire was born in Pomona, California. He attended Damien High School in La Verne, California, where he played baseball, golf, and basketball for

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