You probably know him as Markiplier, but the man behind the screen is Mark Edward Fischbach.
He’s a massive star known for hilarious horror game playthroughs, with over 37 million subscribers on YouTube and more than 7 million on TikTok, plus a huge following on Instagram.
Let's explore who he really is—from his background and rise to fame to his personal life and what makes him so unique.
How old is Markiplier?
This year, Markiplier is celebrating his 36th birthday! He was born on June 28th, which makes him a classic Cancer.
Where is Markiplier from?
Markiplier was born in the sunny city of Honolulu, Hawaii.
However, he spent most of his time growing up in Cincinnati, Ohio.
Markiplier's family and personal life
His family story is pretty unique—his dad, a German-American soldier, met his mom while serving in her native South Korea. He also has a creative older brother, Tom, who is a well-known comic artist.
Off-camera, Markiplier has been with his girlfriend, Amy Nelson, since 2015. They share a life in Los Angeles and love spending time with their dog.
Markiplier's journey as a creator

Markiplier’s secret sauce is his hilarious personality and his knack for always trying something new.
- He kicked things off on YouTube in 2012, famously dropping out of his biomedical engineering degree to make funny 'Let's Play' videos of indie horror games.
- He didn't just stick to YouTube—he went on live tours, created interactive specials like 'A Heist with Markiplier,' and launched podcasts and a clothing line.
- Today, he's directing his own movie, 'Iron Lung,' and continues to be a massive force online with millions of followers.
- A cool fact: He's part Korean, and his brother is the artist behind the popular webcomic 'Twokinds.'
What kinds of followers does Markiplier have?
Markiplier's crowd is mostly teens and young adults who are super into internet culture. They're the ones you'll find scrolling through TikTok or deep into a YouTube gaming marathon.
They're huge fans of his hilarious horror game playthroughs, but they stick around for all his creative adventures, from funny sketches to interactive shows.
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