If you watched KPop Demon Hunters and found yourself wondering who was behind Abby Saja’s surprisingly memorable voice, you’re definitely not the only one. Abby may spend a lot of his screen time showing off his muscles and dance moves, but his voice is a big part of his personality too.
The Abby voice actor KPop Demon Hunters fans hear in the English version is SungWon Cho, also known online as ProZD. But there’s a small detail that’s easy to miss: SungWon Cho handles Abby’s speaking voice, while singer Neckwav provides his singing vocals.
| Abby Voice Actor KPop Demon Hunters – Bio | Details |
|---|
| Name | SungWon Cho |
| Character | Abby Saja |
| Movie | KPop Demon Hunters |
| Voice Role | Abby Saja |
| Also Known As | ProZD |
| Profession | Actor, Voice Actor & Comedian |
| Singing Voice | Neckwav |
| Group | Saja Boys |
| Character Role | Main Dancer |
| Character Type | Demon / K-Pop Idol |
| English Voice Actor | SungWon Cho |
Who Is Abby Saja in KPop Demon Hunters?
Abby Saja is one of the members of the Saja Boys, the demon boy band created to compete against HUNTR/X. He’s the group’s main dancer and probably the member most likely to make viewers notice his ridiculously defined abs.
Netflix describes Abby as a centuries-old demon who hides behind the image of a handsome K-pop idol. His nickname is basically a joke about his abdominal muscles, which fits the character’s exaggerated confidence perfectly.
He doesn’t have the biggest role in the story, but he’s hard to forget. His visual design, dancing, expressions, and comedic moments give the Saja Boys some extra personality.
Who Is the Abby Voice Actor?
The English-speaking Abby voice actor KPop Demon Hunters is SungWon Cho.
Cho is an actor and voice performer who is also widely known by his online name, ProZD. He has built a large following through comedy and character-based videos, while also working as a voice actor across animation, games, and other projects. E! News specifically identifies him as the voice of Abby “Abs” Saja in the movie.
What makes the casting fun is that Cho doesn’t only voice Abby. He also contributes voices to other smaller characters in the film, including the bathhouse patron and a social media fan.
SungWon Cho as Abby Saja
Cho’s performance gives Abby a playful personality rather than making him feel like a completely serious villain. That works well because the Saja Boys are meant to be attractive, entertaining idols on the surface while secretly being demons.
And honestly, Abby’s whole character is a little ridiculous in the best possible way. His confidence, obsession with his physique, and deadpan moments make him one of those supporting characters people remember after the movie ends.
Who Sings for Abby?
Here’s where things get interesting.
SungWon Cho voices Abby’s spoken dialogue, but he isn’t the singer behind Abby’s musical performances. Neckwav provides Abby’s singing voice in the English version. Netflix’s official character guide confirms the split between Cho’s dialogue performance and Neckwav’s vocals.
This isn’t unusual for a musical animated movie. The acting and singing can require very different performers, especially when the characters need to sound like professional K-pop artists.
Neckwav’s vocals help give Abby the polished idol sound needed for the Saja Boys’ songs, while Cho handles the character’s personality through his dialogue.
Abby’s Role in the Saja Boys
Abby is the primary dancer of the Saja Boys, which makes sense when you look at his character design. He’s presented as the muscular, visually striking member of the group.
The Saja Boys themselves are demons disguised as a K-pop group. Their goal is tied to Gwi-Ma’s larger plan and their rivalry with HUNTR/X. Abby plays a supporting role within that setup, but his visual presence helps make the group feel like a believable idol act.
His character is also used for comedy. The movie knows exactly how exaggerated Abby’s appearance is, and it constantly plays with that idea.
Why Fans Remember Abby
Abby isn’t the main hero or the central villain, yet he became one of the characters fans talked about. Part of that comes from his design, but the voice performance matters too.
SungWon Cho has a naturally recognizable comedic style, and that fits Abby surprisingly well. His delivery gives the character a confident, slightly goofy edge without making every scene feel like a joke.
The combination of Cho’s dialogue and Neckwav’s vocals also creates a nice contrast. Abby can sound like a character during conversations and then switch into a polished K-pop performance when the Saja Boys take the stage.
That little distinction is easy to overlook on a first watch.
The official Netflix character information confirms SungWon Cho as Abby’s speaking voice and Neckwav as his singing voice.
What Makes SungWon Cho’s Performance Work?
For me, the best part of Cho’s performance is that it doesn’t feel overdone. Abby already has an absurd visual design, so the voice doesn’t need to shout for attention.
Instead, the performance helps sell the character’s confidence and comic timing. That balance is important in KPop Demon Hunters, where dramatic fantasy, action, comedy, and K-pop performance all sit next to each other.
Cho also has plenty of experience with voice work. His credits include animated and game projects, and his role as Abby adds another memorable character to that list.
FAQs About Abby’s Voice Actor
Who is Abby’s voice actor in KPop Demon Hunters?
SungWon Cho voices Abby Saja in the English-language version of KPop Demon Hunters.
Who sings Abby’s songs?
Neckwav provides Abby Saja’s singing voice in the English version. SungWon Cho handles Abby’s spoken dialogue.
Is SungWon Cho also known as ProZD?
Yes. SungWon Cho is widely known online as ProZD and has worked in comedy as well as voice acting.
Is Abby a demon in KPop Demon Hunters?
Yes. Abby Saja is a demon who takes the form of a K-pop idol and performs as a member of the Saja Boys.
What is Abby’s role in the Saja Boys?
Abby is the group’s primary dancer and is known for his muscular appearance and distinctive personality.
Final Thoughts
Abby Saja might not have the largest role in KPop Demon Hunters, but he certainly leaves an impression. SungWon Cho gives the character his English speaking voice, while Neckwav brings the musical side to life, creating a performance that works both in dialogue scenes and during the Saja Boys’ big musical moments.
So, if you were searching for the Abby voice actor KPop Demon Hunters, the answer is SungWon Cho — with Neckwav handling the singing. It’s a small casting detail, but once you know it, you’ll probably notice the difference the next time you watch the movie.
Learn About: Mario Voice Actor
