Let's make this birthday one to remember.

33 years old (Born on April 11, 1991)

Happy Birthday, James Magnussen! You're still making waves faster than most of us can splash around in a kiddie pool. From your incredible silver medal swim at the 2012 London Olympics to dominating freestyle events worldwide, you've always been Australia's favorite aquatic superhero—minus the cape and goggles fogging up.

Here's hoping this birthday brings you as much joy as that unforgettable moment when you touched the wall ahead of nearly everyone else on Earth. May your celebrations be filled with laughter, cake (calories don't count today!), and plenty more victories both inside and outside the water. Keep swimming strong!