The Rise of EJAE: From K-Pop Trainee to Grammy-Winning Global Star
In the world of modern music, few stories are as compelling—or as indicative of the industry’s changing tides—as that of EJAE. Born Kim Eun-jae, the South Korean-American singer, songwriter, and producer has transitioned from a “discarded” K-pop trainee to an Academy Award and Grammy-winning powerhouse. Known for her “warm, lithe vocals” and a genre-bending style that blends R&B, pop, and electronic textures, EJAE has become a symbol of resilience and the ultimate proof that “rejection is redirection.”
Her meteoric rise in 2025 and 2026 was fueled by her contribution to the Netflix animated phenomenon KPop Demon Hunters, where she provided the singing voice for the lead character, Rumi. Today, she is no longer just a voice behind the scenes; she is a front-and-center artist redefining what it means to be a global pop star in the 2020s.
The Early Years: The SM Entertainment Crucible
EJAE’s journey began in Seoul, South Korea, on December 6, 1991. While her family moved to Fort Lee, New Jersey, when she was an infant, she returned to Seoul at age eight. Her talent was evident early on, and at just 11 years old, she entered the rigorous K-pop trainee system under SM Entertainment in 2003.
For a decade, EJAE trained alongside future legends, honing her dance, vocal, and performance skills. However, the debut she worked for never materialized. Despite ten years of investment, she was neither selected for a girl group nor debuted as a soloist. In 2014, she left the company—a moment that could have ended her career but instead served as her catalyst for growth.
The Academic Pivot and Songwriting Breakthrough
After leaving the idol system, EJAE returned to the United States to study at the NYU Tisch School of the Arts, graduating from the prestigious Clive Davis Institute of Recorded Music. It was here that she shifted her focus from performing to the technical craft of songwriting and production.
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Mentorship: She found a mentor in Andrew Choi, a seasoned K-pop songwriter.
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The “Psycho” Success: Her breakthrough as a songwriter came in 2019 when she co-wrote the topline for Red Velvet’s “Psycho.” The track became a global sensation, topping the Billboard World Digital Songs chart and establishing EJAE as a premier “architect” of the K-pop sound.
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A-List Credits: She quickly became a go-to collaborator for industry giants, penning hits for aespa, TWICE, and LE SSERAFIM.
2025: The Year of “Golden” and Global Stardom
While 2019 made her a name in the credits, 2025 made her a household name. EJAE was initially hired as a songwriter and vocal producer for the Netflix film KPop Demon Hunters. However, the directors were so captivated by her vocal demos that they asked her to become the official singing voice for Rumi, the leader of the fictional group HUNTR/X.
The “Golden” Impact
The film’s flagship song, “Golden,” co-written and performed by EJAE, became a cultural phenomenon.
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Billboard Success: The track topped the Billboard Hot 100.
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Award Sweep: In early 2026, “Golden” won the Academy Award for Best Original Song and the Grammy for Best Song Written for Visual Media.
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Cultural Significance: EJAE’s acceptance speeches focused on Asian-American representation and the importance of perseverance, resonating with a global audience beyond just K-pop fans.
Discography and Musical Style
EJAE’s music is characterized by its technical precision—often featuring high-register ad-libs (reaching notes as high as D6) and complex vocal layering—paired with an emotional vulnerability.
Key Releases
| Year | Title | Role | Notable Achievement |
| 2019 | “Psycho” (Red Velvet) | Songwriter | Multi-platinum hit; #1 World Digital Songs |
| 2025 | “Golden” | Lead Artist/Writer | Academy Award & Golden Globe Winner |
| 2025 | “In Another World” | Solo Artist | First official solo single |
| 2026 | “Time After Time” | Solo Artist | UK Garage-influenced solo comeback |
Expert Tips for Understanding EJAE’s Sound
If you are new to EJAE’s discography, here is how to appreciate her technical artistry:
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Listen for the “Topline”: In tracks like “Psycho,” notice how the melody stays catchy yet rhythmically complex. That is EJAE’s signature.
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The “Rumi” Connection: When listening to the KPop Demon Hunters soundtrack, compare the “idol” persona of Rumi to EJAE’s solo work like “In Another World.” You will hear her transition from a polished pop sound to a more intimate, R&B-soul style.
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Vocal Production: EJAE often produces her own vocals. Pay attention to the “whisper” layers and the crystal-clear harmonies in the background of “Golden.”
The Future: 2026 and Beyond
As of April 2026, EJAE is preparing for the release of her debut full-length studio album. She has recently collaborated with electronic music titan Anyma on “Out Of My Body” and continues to bridge the gap between Seoul’s meticulous production and Brooklyn’s indie-R&B scene.
She is also set to marry her long-time partner and former producer, Sam Kim, in November 2026. With an Oscar on her shelf and a burgeoning solo career, EJAE has moved far beyond the “trainee” label, standing now as one of the most influential singer-songwriters of her generation.