Let's make this birthday one to remember.

37 years old (Born on March 23, 1988)

Happy Birthday, Jason Francis Kenny! You're still sprinting through life faster than anyone else pedals around a velodrome. Ever since your golden moment at the 2008 Beijing Olympics—where you and your team didn't just win gold but smashed that world record—you've been setting standards higher than most of us can even reach on tiptoes.

Here's hoping this birthday brings as much joy (and fewer saddle sores) as all those glorious victories you've given Britain over the years. Keep pedaling strong, champ; age is merely another lap in your legendary race—and you're clearly ahead by miles!