Eminem – Stars Older Than You Think

Birthday: Oct. 17, 1972

Age: 40

No.1 Song in 1972: 'The First Time Ever I Saw Your Face' by Roberta Flack

Other Notable People Born in 1972: Snoop Dogg, Billie Joe Armstrong, Shaquille O'Neal, Ben Affleck

Eminem's debut album 'Infinite,' came out in 1996, which means Slim Shady has been doing this whole rap thing for 17 years! Essentially he's had a successful music career for about as long as Justin Bieber has been alive. Just think on that one for a minute!