Barry Bonds is the official MLB record holder for most home runs in both a season (73) and in a career (762).
Josh Gibson
Barry Bonds has the most home runs in Major League Baseball (762).
Barry Bonds, a former little leaguer, hit 763* home runs.
Vinny Castilla 3rd base for the Colorado Rockies.
Lou Gehrig hit 23 career grand slam home runs, the most by any player in Major League Baseball history.
In Major League Baseball, Barry Bonds has hit the most home runs.
Barry Bonds has the most home runs in Major League Baseball (762).
Barry Bonds, with 762 home runs.
As of 2009 Hank Aaron has the second most career home runs with 755.
Henry "Hank" Aaron, 755 home runs
Sammy Sosa - 50
Hank Arron
762. Hit by Barry Bonds.
Babe RuthHank Aaron
Barry Bonds, a former little leaguer, hit 763* home runs.
roger miller
Right now Barry Bonds.
Sammy Sosa at 165 pounds.