Let's make this birthday one to remember.

44 years old (Born on January 10, 1981)

Happy Birthday, Brian Joo! From your smooth R&B vocals to those legendary Fly to the Sky harmonies that made fans swoon from Seoul all the way across oceans—you're truly timeless. Whether you're charming audiences in South Korea or dazzling new listeners stateside, you've proven talent has no borders.

Here's hoping this year brings you as much joy and laughter as your unforgettable variety show moments (we still replay them!). Keep hitting those high notes—and maybe save some cake for Hwanhee too? Wishing you endless success, happiness, and plenty of hilarious adventures ahead. Cheers to another amazing chapter!