George Kenneth Griffey Jr joins exclusive company.
Griffey hit the milestone homerun in Florida in the top of the first inning on a pitch from Mark Hendrickson.
Jerry Hairston was on base making it a two run homer.
George Kenneth Griffey Jr joins exclusive company.
Griffey hit the milestone homerun in Florida in the top of the first inning on a pitch from Mark Hendrickson.
Jerry Hairston was on base making it a two run homer.