Kim Do-yeon

Kim Do-yeon is a South Korean singer and actress who first gained national attention as a contestant on the survival show Produce 101. After finishing eighth, she debuted with the project group I.O.I and later as a member of Weki Meki under Fantagio. As of 2026, she has shifted focus toward acting while maintaining a presence in the music industry. Known for her tall frame and understated elegance, she has built a reputation as a visual performer and a promising young actress. Her Instagram following exceeds 1.2 million, and she continues to model for fashion brands and appear in pictorials for Korean editions of magazines like Vogue and Harper's Bazaar.[edit]

Kim Do-yeon was born on December 4, 1999, in Bupyeong, a district of Incheon, South Korea. She grew up with an older brother in a supportive household that encouraged her early interest in dance and music. She attended Bupyeong Elementary School and Bupyeong Middle School before enrolling at Seoul Performing Arts High School, from which she graduated in 2018.

Her path into the entertainment industry began when she passed an audition for Fantagio Entertainment. After roughly a year and a half of training, she was selected as one of the company's trainees to compete on Mnet's Produce 101 in 2016. The show brought together 101 female trainees from various agencies to compete for spots in a temporary project group. Do-yeon stood out for her visual appeal and stable stage presence. In the final episode, broadcast on April 1, 2016, she placed eighth, securing her place in the debut lineup of I.O.I.[edit]

I.O.I debuted on May 4, 2016, with the mini-album Chrysalis and the single 'Dream Girls.' The group topped the Gaon Album Chart and collected several rookie awards. During I.O.I's active period, which ended in January 2017, Do-yeon appeared on variety shows and in commercials, building her personal profile. After the group disbanded, she returned to Fantagio and debuted as a member of Weki Meki on August 8, 2017, with the mini-album Weme and the single 'I Don't Like Your Girlfriend.'

In 2018, she made her acting debut in the web drama Short, playing Oh So-ri, and appeared as a cast member on SBS's Law of the Jungle in the Sabah, Malaysia episodes. Weki Meki continued releasing music through several mini-albums, including Lucky (2019), Hide and Seek (2020), New Rules (2021), and I Am Me (2022). Do-yeon also participated in OSTs and took on modeling work for brands like Etude House and Nike. In 2024, she landed a supporting role in the drama The Player 2: Master of Swindlers and appeared in the web series My Beautiful Summer. As of 2026, she is reportedly in talks for a lead role in a new drama.[edit]

Do-yeon's public image is built around an elegant, sophisticated aesthetic. Korean media often describes her as a 'visual' member and a 'model idol,' referencing her height of 172 cm and her minimalist fashion sense. She favors neutral tones and high-end brands in her public appearances. On Instagram, she posts polished, aesthetic photos, while her YouTube vlogs are more casual and personal. Weki Meki's fandom is called Kiki; there is no separate solo fandom name. Fans appreciate her visual and her growth as an actress, often supporting her solo activities with coffee trucks and fan projects on set.[edit]

Kim Do-yeon has cultivated a dedicated following known as 'Do-yeon's Day,' a moniker that reflects the consistent, day-long support her audience provides across digital platforms. While her fanbase remains deeply engaged with her transition from K-pop to serious cinema, they operate without a formalized structure of chart pushes or organized campaigns documented in public records. Her unique journey began when she was scouted performing cheerleading routines on a street in Wonju, an origin story that remains a favorite anecdote among her supporters. This path eventually led to high-profile acting roles and a notable appearance at the Cannes Film Festival for the movie *Dora*, bridging her idol past with cinematic recognition. During the 2026 I.O.I reunion, interpersonal dynamics between Do-yeon and Jeon Somi became a focal point of discussion, ranging from reported heated arguments to a viral proposal for a kiss scene that generated significant buzz. Despite these memorable moments, iFANN's Global Fame Engine evaluated Kim Do-yeon in August 2026 and determined she is currently unranked in the published Global Top 1,000 or any Top-100 scope list. She does not hold a placement in the current rankings, reflecting a status where her fame is substantial within specific circles but has not yet translated to a global numerical tier in this evaluation cycle.[edit]

Her Instagram handle, @lafilledhiver_, translates to 'the winter girl' in French, a nod to her aesthetic that resonates with fans. Before stepping onto the stage of Produce 101, she underwent training for only about a year and a half, a relatively brief period compared to many peers in the industry. Do-yeon is a pet owner who cares for a small dog named Ddung. In 2019, she shared a soulful cover of John Legend's 'All of Me' on her YouTube channel, showcasing her vocal range beyond group performances. Her modeling career includes walking the runway for Seoul Fashion Week representing the brand Sewing Boundaries. Known for her blood type O, she has expressed a future ambition to direct a short film. Fans also cherish the legend of how she was discovered while cheering on a street in Wonju, a pivotal moment that launched her career. The 2026 I.O.I reunion added new lore to her history, marked by dramatic interactions with former member Jeon Somi, including heated arguments and a playful proposal for a kiss scene that captivated audiences.[edit]

Do-yeon has an older brother. Her parents have largely stayed out of the public eye, though she has occasionally mentioned their support in interviews. She lives in Seoul and owns a small dog named Ddung. She remains close with several former I.O.I members, particularly Kim Se-jeong, Kang Mi-na, and Yoo Yeon-jung.[edit]

Do-yeon frequently collaborates with her Weki Meki groupmates: Ji Su-yeon, Elly, Yoo Ji-doo, Lua, Rina, and Lucy. She remains close with former I.O.I members Kim Se-jeong, Kang Mi-na, Yoo Yeon-jung, and others. Her acting co-stars include Kim Bum-soo (The Player 2) and Lee Si-eon (Short).[edit]

Do-yeon has kept her personal relationships extremely private. As of 2026, there are no confirmed public romantic relationships reported by credible South Korean media. No dating news, engagement, marriage, or divorce has been verified. She is currently single.[edit]

Per iFANN's editorial analysis, Kim Do-yeon's net worth in 2026 is estimated at $2 million. Her income streams are diversified, drawing primarily from revenue splits during group activities with I.O.I and Weki Meki. She has secured lucrative commercial deals and endorsements with major brands such as Etude House, LG, SK Telecom, and Nike. Acting fees from web dramas and supporting roles, combined with guest appearances on variety shows like Knowing Bros and Idol Room, contribute significantly to her earnings. Additionally, she generates revenue through sponsored content on Instagram, with estimates placing individual posts between $1,000 and $5,000. There are no known business ventures or real estate holdings attributed to her portfolio.[edit]

Kim Do-yeon has not won any major solo awards. Her group I.O.I won several rookie awards, including Best New Female Artist at the 2016 Mnet Asian Music Awards and New Artist of the Year at the 2017 Golden Disc Awards, but those are collective honors.[edit]