Barry Bonds through the years
Barry Bonds set the home run record 19 years ago - McCovey Chronicles
Mark McGwire's 70th home run ball -- once sold for over $3M -- may
Barry Bonds 756: 15 Years Later
Mark mcgwire hi-res stock photography and images - Alamy
Aaron Judge hitting 62 home runs is awesome, but it's not MLB's
The day Barry Bonds hit his 71st home run to break Mark McGwire's
The Most Hated Player in the Game, by Adam Altenbach
Mark McGwire thinks Aaron Judge will break Barry Bonds' HR record