Let's make this birthday one to remember.

40 years old (Born on January 30, 1985)

Happy birthday, Gisela Dulko! Congrats on being the queen who once dominated the tennis world like it owed her money. Reaching No. 26 in the world back in November 2005, your technique was smoother than a fresh can of tennis balls, and your determination stronger than an umpire's stare during match point.

Though opponents trembled at your epic groundstrokes, you always warmed hearts with grace off-court. Today we celebrate not only those unforgettable matches but also every ace you served both professionally and personally. Keep smashing life with style—here’s to more birthdays that age as well as vintage tennis rackets!