It’s finally Movember. Men everywhere are allowed to grow out that upper-lip scruff without shame or concern over what their girlfriends have to say. As we embark on this fur-growing challenge, however, we have to pay respects to our 'stache inspirations.

From the 80s porno-esq mustache of Mark Spitz to the fear-instilling whiskers of Hulk Hogan, Bleacher Reports presents the most epic mustaches in sports history.

If you’re still undecided about the ‘stache you’re going to rock this month, check out these 10 Moustache Styles for Movember.