Let's make this birthday one to remember.

58 years old (Born on December 06, 1966)

Happy Birthday, Natascha Badmann! You're proof that age is just a number—especially when you're busy collecting Ironman medals like they're birthday candles. From 1996 to 2005, you dominated the Ironman World Championships with six golds and two silvers; clearly your idea of "taking it easy" involves swimming miles in open water, cycling across lava fields, and running marathons for dessert.

Your legendary smile through grueling races has inspired countless athletes worldwide. May this year bring you as much joy (and fewer blisters) than those epic Kona victories did. Keep racing strong—you've already proven endurance never goes out of style!