Let's make this birthday one to remember.

51 years old (Born on June 27, 1974)

Happy Birthday, Christopher O'Neill! From navigating the world of finance to charmingly stepping into royal circles by marrying Princess Madeleine of Sweden, you've certainly mastered both spreadsheets and palace etiquette. Your ability to juggle business meetings with royal engagements deserves its own Netflix series—perhaps titled "The Crown Meets Wall Street"?

Your recent successes in balancing family life alongside your professional endeavors haven't gone unnoticed; clearly you're a man who knows how to close deals at work and still make it home for tea time. Here's wishing you another year filled with laughter, love—and perhaps fewer paparazzi photobombs!