#5 GRIZZLY ADAMS
Few names are as closely associated with beardliness as Grizzly Adams. In fact, if a man just lets his beard grow, he will inevitably reach a certain length where his beard will be classified as looking like Grizzly Adams. Sure, this is typically not intended as a compliment, but for a name to be so closely tied to facial hair shows just how influential this beard really was. Besides, its surprising mix of coloration matches his wardrobe perfectly.