It usually starts the same way. You’re watching a performance of "What You Want," and suddenly this blonde kid with an Italian Greyhound energy towers over everyone else on stage. You think, Wait, is he actually that big, or are the other members just tiny?
Honestly, the internet has been spiraling about this since CORTIS debuted back in August 2025. Fans are obsessed. If you’ve spent any time on Weverse or X lately, you know the "tallest member" debate is basically a sport. But if we’re talking hard numbers, how tall is Martin from Cortis exactly?
The short answer: He is 6'3" (190.5 cm).
But it’s kinda more complicated than just a number on a doctor's chart.
Why Martin’s Height Is Such a Big Deal in K-pop
Look, 6'3" is tall anywhere. In the K-pop world? It’s basically giant territory. Most idols hover around the 5'10" or 5'11" mark. When you have a leader like Martin Edwards Park who is pushing 190 cm, it changes the entire visual dynamic of the group.
He’s officially the tallest member of CORTIS.
There was actually a hilarious moment during a YouTube livestream where Martin addressed the speculation directly. He told fans, "I'm 6'3" yes, 63... people think we're short, but we're not that short." He even joked about "shrinking" when it gets cold outside, which is such a weirdly relatable thing to say.
The Growth Spurt Factor
Here is the thing you’ve got to remember: Martin was born March 20, 2008.
That makes him only 17 years old right now.
When he first appeared in the PyeongChang Winter Olympics children's choir back in 2018, he was just a little kid. Now? He’s a skyscraper. Since he’s still in his late teens, there is a very real possibility he hasn't even hit his final height yet.
Some fans have pointed out that in recent appearances, like the Golden Disc Awards in January 2026, he looked even taller next to his members than he did during their debut showcase. It's a bit scary to think about, but he might actually still be growing.
Comparing Martin to the Rest of CORTIS
To really understand how tall Martin from Cortis is, you have to look at him next to the other guys. CORTIS isn't exactly a group of "short" people, but Martin makes them look like it.
- James: He’s the oldest (born in 2005) and stands around 183 cm (6'0").
- Keonho: The maknae is roughly 180 cm (5'11").
- Juhoon: Usually cited at 178 cm (5'10").
- Seonghyeon: The "shortie" of the group (relatively speaking) at about 176 cm (5'9").
When they line up, there is a clear "V" shape or a slope because Martin just stands so far above the rest. It’s why he often stands in the middle or at the very end of formations—it helps balance out the frame for the cameras.
Beyond the Height: Who Is Martin Edwards Park?
Being the "tall guy" is just one part of his identity.
What’s actually more impressive than his height is his resume. Before he even debuted, this guy was writing and producing for some of the biggest names in the industry. We’re talking credits on ILLIT’s "Magnetic," TXT’s "Deja Vu," and ENHYPEN’s "Outside."
Doing that at 16 or 17 is wild.
He’s Canadian-Korean, born in Ottawa, and he moved back to Korea around 2019 to join BIGHIT Music. He’s fluent in English and Korean, which makes him the perfect bridge for their international fans in the US and beyond.
Does Height Affect His Dancing?
Usually, being 6'3" is a disadvantage for dancers. Long limbs can look gangly or slow if the person doesn't have enough control. But if you watch Martin in the "GO!" music video—which he actually helped choreograph—he moves with a lot of precision.
He doesn't look like he’s struggling with his height.
He’s mentioned in interviews that he has to work harder on his "compactness" to stay in sync with members like Seonghyeon, who are much shorter and can move their limbs faster. It’s a technical challenge most people don't realize tall idols face.
The Viral Moments
Remember the "Tall Martin" meme from the NHK Music Expo?
He was standing next to some other rookie groups during the finale, and he literally looked like he was photoshopped in. He was a full head taller than almost everyone in his row. That’s when the search queries for "how tall is Martin from Cortis" really started to spike.
People couldn't believe a 17-year-old was that massive.
Dealing with the "Giant" Label
Martin seems to take it in stride. He’s often seen leaning down to talk to his members or slouching a bit in photos so he doesn't completely block the person behind him. He’s got that "gentle giant" personality—very INFP/ENFP, depending on which day you ask him about his MBTI.
Future Outlook: Will He Get Taller?
Honestly? Probably.
Males can continue to grow until they are 21. If he’s already 190 cm at 17, we might be looking at a 193 cm or 195 cm idol in a couple of years. That would put him in the record books for one of the tallest idols in history, rivaling guys like SF9's Rowoon.
For now, he’s comfortably holding the title of CORTIS’s resident giant.
If you're trying to keep up with his growth or just want to see if he's actually hit 6'4" yet, the best way is to keep an eye on their official Weverse updates. He’s pretty active there and usually responds to fans asking about his height with a bit of humor.
Check out their latest performance videos and pay close attention to the floor-to-head ratio—it's the only way to truly appreciate just how much space Martin takes up on that stage.
If you're a new fan, definitely go back and watch the "What We Want" documentary. It shows him during his trainee days when he was a bit shorter, and the transformation is actually pretty staggering.
Stay tuned for their next comeback because if the rumors about their new choreography are true, they’re going to be using Martin’s height for some pretty cool stunts.