46 years old (Born on July 18, 1978)
Happy Birthday, Ainhoa Murua! You've been swimming, cycling and running circles around the competition since before triathlon was even cool. Competing in Athens 2004—the second-ever Olympic triathlon—makes you a true pioneer of endurance sports. Clearly, age is just another number you're determined to beat!From your impressive Olympic appearances to countless thrilling finishes throughout your career, you've shown us all how it's done with style and grit. May this birthday bring fewer transitions between cake slices and more podium-worthy celebrations.
Keep inspiring us by proving that life itself is one big race—and you're always ahead!