Johnny Galecki Net worth Age Wife BioWiki Weight KidsJohn heart Gal stature is approximately 165 centimeters. Johnny stands at a modest stature. While some might think of him not to be excessively high, his talent is boundless. Regardless of his vertical measurement, Johnny is respected within the entertainment world for his acting abilities. Johnny has showcased time and again that height is not a determining factor when it comes to achieving success.