Anna Sergeyevna Kournikova, now 31 years old, was once upon a time the pin-up girl of world tennis.Kournikova and Martina Hingis, who ofted paired to win doubles titles, were named the Spice Girls of tennis.
In addition to her tennis and television work, Kournikova serves as a Global Ambassador for Population Services International's Five & Alive program, which addresses health crises facing children under the age of five and their families.
