Let's make this birthday one to remember.

86 years old (Born on June 30, 1938)

Happy Birthday, Billy! You're the legend who didn't just run; you practically flew across that Tokyo finish line in '64. Still holding strong as America's only gold medalist in Olympic 10K history—what pace-setting, gravity-defying magic was hidden up your sleeve? You truly made every lap look easy while leaving us all gasping in awe.

Here's wishing a joyful birthday to the one and only master of 25 laps around glory! May your special day be filled with laughter, love—and cake slices worthy of an Olympian appetite. Keep inspiring generations with those golden memories because let's face it: catching up to Billy Mills is no small feat—even now.