Johnny Galecki Net worth Age Wife BioWiki Weight KidsJonathan heart Gale tallness is nearly 165 centimeters. He stands at a medium stature. While some might think of him not especially tallness, his talent is boundless. Regardless of his upright measurement, Johnny is acknowledged in the industry for his acting talent. He has proved time and again that being tall doesn't define one's accomplishments when it comes to reaching greatness.