5/22/99: Cardinals slugger Mark McGwires second homer of the game leaves Dodger Stadium Check out for our full archive of videos, .
7/25/96: Mark McGwire crushes a tape measure home run to the upper deck of the SkyDome Check out for our full archive of videos, and .
Watch Big Mac hit all 70 of his (then) record setting Home Runs from the 1998 season! Perhaps even more stunning than the average distance of these McGwire .