Let's make this birthday one to remember.

40 years old (Born on November 09, 1984)

Happy Birthday to the ever-charming Ku Hye-sun! From capturing hearts as Geum Jan-di in "Boys Over Flowers," you've proven that swimming pools and rich heirs are no match for your unstoppable spirit. Your iconic portrayal made us laugh, cry, and secretly wish we had your courage (and maybe a little of that Jan-di sass).

Beyond acting, you're directing films, singing beautifully—seriously—is there anything you can't do? Whether behind or in front of the camera, you continue to inspire with creativity and passion. Here's wishing another year filled with laughter brighter than Jun-pyo's curls—and success sweeter than F4 reunions!