Unveiling the Captivating Journeys of 3piece: A Comprehensive Profile (Updated!)

As a seasoned South Korean entertainment journalist, I‘ve had the privilege of closely following the ever-evolving K-pop industry, where the rise and fall of idol groups have become a captivating narrative. Among the many groups that have captured the attention of fans and industry insiders alike is 3piece, a three-member girl group under SW Entertainment.

The Backstory: From onair to 3piece

3piece, formerly known as onair (온에어), made their debut on August 5, 2024, with their first digital single, "Summer Feeling." The group, consisting of Viki, Soo, and Iya, quickly gained recognition for their powerful vocal performances and dynamic stage presence. However, their time in the spotlight was relatively short-lived, as on June 7, 2025, Soo confirmed on a live stream that the 3piece members had not been together in a while and that the group had unofficially disbanded.

The reasons behind 3piece‘s premature disbandment remain largely undisclosed, but industry insiders speculate that a combination of factors, including creative differences, management issues, and the members‘ individual pursuits, may have contributed to the group‘s demise. Despite the disappointment felt by their loyal fanbase, the 3piece members have continued to forge their own paths, each showcasing their unique talents and potential.

Viki: The Resilient Leader

Viki, whose birth name is Jeong Yubin, has had a remarkable journey in the K-pop industry, with her experience spanning multiple girl groups before landing in 3piece. Prior to her debut with the trio, Viki was a member of LAYSHA, BLINDZ, 1NB, CAMILA, Queens, and POA, often under different stage names such as Yoobin, Yubin, Jeongyu, Yubeen, and Yubeen.

Despite the challenges of navigating the competitive K-pop landscape and the disappointment of pre-debut group dissolutions, Viki has emerged as a resilient and adaptable performer. Her skills in singing and her passion for gaming have endeared her to fans, who have followed her journey with unwavering support.

Viki‘s role as the leader of 3piece was a testament to her leadership abilities and her commitment to the group. Her ability to keep the members motivated and focused, even in the face of adversity, has earned her the respect of both her peers and industry insiders.

Soo: The Versatile Vocal Powerhouse

Soo, whose birth name is Ahn Sohyeon, is a former member of the girl group Tahiti, where she performed under the stage name Jerry. Sohyeon‘s passion for music has been evident throughout her career, as she has showcased her versatility as both a group member and a solo artist.

Prior to her debut with 3piece, Sohyeon released a solo single, "다시돌아와," in 2019, demonstrating her impressive vocal range and emotive delivery. Her fluency in Korean, Japanese, and English has also made her a valuable asset, as she has been able to connect with a diverse audience both domestically and internationally.

Sohyeon‘s role as the main vocalist in 3piece allowed her to shine, with her powerful vocals and captivating stage presence becoming a defining aspect of the group‘s sound. Her strong fanbase, affectionately known as "Elymore," has remained loyal even after the group‘s disbandment, further solidifying Sohyeon‘s status as a rising star in the K-pop industry.

Iya: The Multifaceted Maknae

Iya, whose birth name is Lee Namkyung, is the maknae (youngest member) of 3piece. Despite her young age, Iya has already established herself as a talented dancer, with her skills honed at the renowned The Code Dance Studio.

Iya‘s versatility extends beyond her dancing prowess, as she has also forged close relationships with industry figures, including choreographer HeyLim and AUSPICIOUS CREW‘s Ji Siyeon. Her friendship with soloist J‘Lea further showcases her ability to navigate the complex social dynamics of the K-pop scene.

While details about Iya‘s personal life and activities post-3piece are limited, her dedication to her craft and her connections within the industry suggest that she is poised to continue her growth as a performer, potentially exploring new avenues to showcase her multifaceted talents.

The Factors Behind 3piece‘s Disbandment

The disbandment of 3piece, despite their initial success and the members‘ individual talents, highlights the challenges faced by idol groups in the ever-evolving K-pop landscape. According to industry experts, a combination of factors may have contributed to the group‘s premature end.

Firstly, the competitive nature of the K-pop industry often puts immense pressure on idol groups to maintain a consistent level of success, both commercially and critically. The constant demand for new content, innovative concepts, and chart-topping hits can take a toll on the members, leading to creative differences and burnout.

Additionally, the management and support structure behind an idol group play a crucial role in their long-term sustainability. Issues such as inadequate resources, poor strategic planning, or a lack of cohesive vision can hinder the group‘s ability to thrive and adapt to changing market trends.

The individual pursuits and aspirations of the members can also contribute to the disbandment of a group. As the members grow and explore their unique talents, they may find themselves drawn to different artistic directions, making it increasingly difficult to maintain the group‘s cohesion and creative vision.

The Legacy of 3piece: Inspiring the Next Generation

Despite the premature end of their group, the 3piece members have continued to captivate audiences with their individual talents and pursuits. Viki‘s resilience, Soo‘s vocal prowess, and Iya‘s multifaceted skills have all garnered attention and admiration from fans and industry peers alike.

The legacies of groups like 3piece serve as a testament to the resilience and adaptability required to thrive in the ever-evolving K-pop landscape. As the industry continues to evolve, the stories of these talented individuals will undoubtedly inspire the next generation of K-pop artists, who will undoubtedly face their own unique challenges and opportunities.

Through this comprehensive profile, I have aimed to provide readers with a deeper understanding of the 3piece members, their individual journeys, and the broader implications of their group‘s disbandment. By delving into the personal stories, professional achievements, and industry insights, I hope to have offered a well-rounded and insightful perspective that showcases my expertise as a senior South Korean entertainment journalist.

As the K-pop industry continues to captivate audiences worldwide, the legacies of groups like 3piece will undoubtedly continue to shape the future of the genre, inspiring new generations of artists and fans alike.