Let's make this birthday one to remember.

40 years old (Born on April 09, 1985)

Happy Birthday, K9999! Another year older and still rocking that iconic blue hair—seriously, how do you keep it so perfectly spiky? Your epic battles in King of Fighters have become legendary; fans everywhere are still talking about your fierce rivalry with Kyo. Honestly though, we’re just glad you've managed to avoid accidentally destroying the world this past year!

Here's hoping your birthday is filled with fewer explosions than usual (though knowing you—that might be asking too much). Keep being awesome and remember: age may catch up eventually—but style like yours stays timeless forever. Cheers to another fiery round ahead!