Let's make this birthday one to remember.

47 years old (Born on October 24, 1977)

Happy Birthday, David Callaham! May your day be as explosive and action-packed as "The Expendables." You've given us unforgettable moments filled with adrenaline-pumping scenes, witty one-liners, and legendary heroes who refuse to retire. Your scripts have proven that age is just a number—especially when explosions are involved!

Here's hoping your birthday celebration has fewer plot twists than your screenplays but just as much excitement. Keep crafting those epic adventures; after all, you're the mastermind behind assembling Hollywood's toughest team on-screen. Cheers to another year of blockbuster hits and memorable dialogues—we can't wait for the sequel called "David: The Unstoppable!"