Let's make this birthday one to remember.

31 years old (Born on March 06, 1994)

Happy Birthday, Marcus Smart! You're the only guy who can dive headfirst into the stands, guard every position on court, and still have enough energy left to argue with refs. From your Big 12 Player of the Year days at Oklahoma State to becoming Boston's favorite defensive wizard—your hustle is legendary.

Whether it's clutch steals or fearless charges taken in crunch time, you've proven that defense isn't just a skill; it's an art form. Here's hoping your birthday cake doesn't flop as dramatically as some opponents do when you guard them!

Keep ballin', Marcus—we're all cheering for you!