Renowned South Korean K-pop composer and singer-songwriter LeeJae has officially signed with the major global agency William Morris Endeavor (WME) for her international activities. The landmark WME contract was reported by major outlets, including Variety, on October 22, 2025, signaling a new chapter in her rapidly ascending career following her massive success on the Billboard chart.
A Major Leap onto the Global Stage with WME Contract
The move to sign a WME contract places LeeJae among Hollywood’s elite, as the global agency represents a roster of A-list stars such as Angelina Jolie, Ryan Gosling, Hugh Jackman, and Matt Damon. This partnership is a clear indicator of her potential in the global market and sets the stage for her full-scale expansion into Western entertainment. By joining this powerful global agency, LeeJae is poised to leverage her recent success into a lasting international presence.
Following in the Footsteps of Global Korean Stars
LeeJae’s signing is part of a growing trend of top Korean talent partnering with major U.S. agencies for worldwide representation. She joins a prestigious list of artists, including BLACKPINK’s Lisa, who is also represented by WME, showcasing the increasing influence of Korean artists on the global stage. This development confirms her new global career path.
The Catalyst: “K-Pop: Demon Hunters” and Billboard Chart Domination
This career-defining move follows LeeJae’s phenomenal recent success with the Netflix animation series “K-Pop: Demon Hunters.” In the series, she not only provided the captivating singing voice for the main character, Rumi, but also co-wrote the original soundtrack. The show’s lead single, “Golden,” became a global sensation that captured the attention of audiences and industry executives worldwide, directly leading to her new WME contract.
Unprecedented Chart Success
The track “Golden” achieved unprecedented success, cementing LeeJae’s status as a rising international star. The song topped the Billboard Hot 100 chart for an incredible eight consecutive weeks, a rare feat for any artist. Furthermore, it conquered the UK Official Chart, demonstrating its widespread appeal and solidifying her presence on the global Billboard chart, making her a sought-after talent.
From Prolific K-Pop Composer to Global Performer
Before her breakout performance, LeeJae was already a highly respected K-pop composer within the South Korean music industry. A former trainee at the famed SM Entertainment, she pivoted to songwriting, crafting numerous hits for top-tier K-pop acts. Her impressive portfolio includes songs for iconic groups like Girls’ Generation, Red Velvet, aespa, LE SSERAFIM, TWICE, and celebrated soloist TaeYeon. Adding to her notable background, LeeJae is also the granddaughter of legendary veteran actor Shin YoungGyun.
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