Tom Brady's San Mateo mentor dies

SAN MATEO, Calif.

Brady started being tutored by Martinez when the future pro was 12-years-old. Brady had worked to find a kidney donor for him, but Martinez suffered a heart attack while undergoing kidney dialysis Tuesday -- on his 66th birthday.

Martinez was considered one of California's most successful community college football coaches during his tenure at the College of San Mateo.

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