43 years old (Born on February 26, 1982)
Happy Birthday, Li Na! You're serving up another year with style and grace—just like those unforgettable moments when you clinched your 5 WTA singles titles. Your powerful forehand and fearless spirit on the court have always been an inspiration; clearly age is just a number for someone who has smashed through records as effortlessly as tennis balls.With 19 ITF singles trophies under your belt, you've proven time after time that you're not only a champion but also timelessly awesome. May this birthday bring laughter louder than stadium cheers—and cake sweeter than victory itself! Keep acing life, champ!