Let's make this birthday one to remember.

41 years old (Born on December 30, 1983)

Happy Birthday, Nick Symmonds! You're officially another lap around the track older—but don't worry, you're still faster than most of us mere mortals. From dominating the 800 meters as a five-time U.S. National Champion to representing Team USA at two Olympic Games, you've always known how to pace yourself perfectly—both on and off the track.

Whether it's your legendary kick down that final straightaway or your fearless advocacy for athletes' rights (and let's not forget those epic YouTube challenges), you continue inspiring fans everywhere. Here's hoping this birthday is filled with fewer intervals and more cake sprints—cheers!