Let's make this birthday one to remember.

28 years old (Born on March 29, 1996)

Happy Birthday to the one and only Marki Ann Meyer—actress extraordinaire, trivia queen, and forever smarter than a 5th grader! Your wit on "Are You Smarter Than a 5th Grader?" still has us laughing (and secretly questioning our own intelligence). Clearly, you've mastered the art of making learning look effortlessly cool.

Here's hoping your birthday is filled with as much joy as you brought audiences everywhere. May this year bring even more memorable roles, hilarious moments behind-the-scenes, and plenty of cake that's definitely smarter than any grade-schooler could bake. Keep shining bright—you've aced another trip around the sun!