Let's make this birthday one to remember.

66 years old (Born on September 15, 1958)

Happy Birthday, Dr. Know! May your day be louder than a Bad Brains gig and more electrifying than your legendary guitar riffs. You've shredded through decades of punk rock history, inspiring countless fans to embrace their inner rebel—though we're still trying (and failing) to match that epic stage dive energy.

From pioneering hardcore punk anthems like "Pay to Cum" and "Banned in D.C." to influencing generations with your relentless creativity, you've proven you're not just a guitarist; you're the doctor prescribing sonic chaos we all desperately need. Here's hoping this birthday rocks as hard as you do—stay rad!