Let's make this birthday one to remember.

76 years old (Born on November 11, 1948)

Happy Birthday, Robert John "Mutt" Lange! You've rocked our worlds harder than an AC/DC riff and polished hits shinier than Def Leppard's leather pants. Your legendary touch turned Nickelback into chart-topping heroes—no small feat indeed!

From electrifying stadiums with thunderous beats to crafting timeless anthems that still echo in karaoke bars worldwide, your musical wizardry remains unmatched. May your birthday be louder than a sold-out arena and smoother than the harmonies you've perfected.

Here's hoping this year brings you as much joy as you've given fans everywhere—and fewer jokes about Nickelback (we promise!). Rock on forever, Mutt!