December 21 is a date that holds a special place in the hearts of Walking Dead fans everywhere. It’s a day dedicated to celebrating one of the show’s most cherished stars. We're talking about an actor whose presence on screen left a lasting mark on the series and on the millions of fans who had followed every memorable scene they brought to life.
Honestly, it’s hard to even imagine The Walking Dead without them. Their performances, their charisma, and the way they made their character feel so real made them an irreplaceable part of the show. That's why it was absolutely gut-wrenching when their character met a brutal demise in the season 7 premiere. No longer would we get to see this talented actor light up our screens, and that was a bitter pill to swallow.
Fortunately, we've gotten to see them star in many other projects over the years. But Walking Dead fans know them best from their iconic role as Glenn Rhee. On December 21, Emmy Award-winning actor Steven Yeun will be celebrating another year around the sun!
Steven Yeun is set to celebrate his 42nd birthday on December 21

It's true! Steven Yeun, who is known for previously playing Glenn in The Walking Dead, will turn 42 years old on Dec. 21, 2025. While it's unknown how exactly Yeun will choose to celebrate this joyous occasion, fans around the world will surely be taking the time to show their love via social media, look back on the moments that made Glenn such a cherished character, and celebrate Yeun’s incredible talent and journey.
Of course, you won't be able to do a complete rewatch in one day of The Walking Dead series up until the point where his character dies. However, even just revisiting a handful of Glenn’s most iconic episodes can be a meaningful way to honor both the character and the actor behind him.
As mentioned earlier, Yeun has also starred in many other projects since his time on The Walking Dead. Some of his other acting work includes roles in movies such as Okja, Sorry to Bother You, Burning, Minari, Nope, and Mickey 17. Besides The Walking Dead, Yeun has delivered equally memorable performances in other TV shows as well.
In fact, one of his best TV roles was playing Danny Cho in the black comedy series Beef. Fans also love him for his voice work in the hit adult animated superhero series Invincible. Perhaps between your rewatch session of The Walking Dead, you could squeeze in some of his other standout projects to fully appreciate the range he’s showcased throughout his career.
But no matter how you choose to celebrate, one thing is certain. Yeun’s birthday is the perfect moment to reflect on the unforgettable characters he’s brought to life and to look forward to everything he has yet to do!
All 11 seasons of The Walking Dead are available to stream on Netflix.
