The Old Guard (French: Vieille Garde) were the veteran elements of the Emperor Napoleon’s Imperial Guard. As such it was the most prestigious formation in Napoleon’s Grande Armée. French soldiers often referred to Napoleon’s Old Guard as “the Immortals”.
Famously devoted to the Emperor, who even referred to them as “my children”; the members of his Old Guard were selected based on physical traits, most notably above-average height. Their imposing stature was likely impressive to foes and allies alike. Awards as well as veterancy were also taken into consideration when selecting troops for the Old Guard.