48 years old (Born on March 23, 1976)
Happy Birthday, Sir Chris Hoy! You're still pedaling circles around the rest of us mere mortals. From your triple gold medal triumph in Beijing 2008 to adding two more shiny medals at London 2012, you've proven that Scots don't just excel at bagpipes and kilts—they dominate velodromes too!Even though you're retired from competitive cycling now, we bet you could still outpace most folks on a tricycle. May your birthday be filled with laughter (and cake), because let's face it—after all those Olympic victories and world records—you've earned every calorie today! Keep spinning strong; cheers to another legendary lap around the sun!