42 years old (Born on March 03, 1983)
Happy Birthday, Heather! May your celebrations be as epic and memorable as that incredible silver medal performance at the 2008 Beijing Olympics. Your pentathlon prowess—running, swimming, fencing, riding horses, and shooting lasers (seriously!)—still leaves us mere mortals in awe.Here's hoping this year brings you even more victories both inside and outside of competition. Whether you're gracefully leaping fences or expertly wielding a sword (or just slicing birthday cake), may every moment shine brighter than Olympic silver. Keep inspiring us all with your unstoppable spirit—and remember: age is merely another event you've already mastered beautifully!