Let's make this birthday one to remember.

37 years old (Born on September 13, 1987)

Happy Birthday, Tsvetana Pironkova! May your day be filled with more joy than the stunned faces of opponents you surprised at Wimbledon 2010. Your incredible run to the semifinals remains legendary—after all, not everyone can casually defeat Venus Williams on grass and make it look easy!

Here's wishing you another year full of powerful serves, graceful backhands, and plenty of reasons to celebrate both on and off court. Keep inspiring us with your determination; may this birthday bring as much excitement as that unforgettable summer when tennis fans worldwide learned how tricky spelling "Pironkova" could truly be!