Let's make this birthday one to remember.

43 years old (Born on August 17, 1982)

Happy Birthday, Mark! From your unforgettable portrayal of Puck on 'Glee,' you've given us countless laughs and memorable moments. Whether it was your hilarious one-liners or those epic musical performances, you always knew how to steal the spotlight—and our hearts.

Your talent as both an actor and musician continues to inspire fans everywhere. Here's hoping this year brings you even more success, laughter, and perhaps fewer slushies thrown in your direction!

Wishing you a birthday filled with joy, music, and plenty of cake—just make sure Sue Sylvester doesn't crash the party! Cheers to another fantastic year ahead!