Let's make this birthday one to remember.

44 years old (Born on February 09, 1981)

Happy Birthday, Charlie Brenneman! From dominating the cage to schooling those brave souls on "Pros vs. Joes," you've proven that stepping into your world is not for amateurs—or at least not without a helmet and some padding!

Your relentless determination in MMA has inspired countless fans, reminding us all that toughness comes with heart (and maybe just a little bit of stubbornness). May this birthday bring you as much joy as watching opponents realize they've underestimated you—again. Here's hoping your next year packs even more victories and fewer bruises; after all, cake tastes better when you're winning!