Kim Do-yeon, born on December 4, 1999, in South Korea, is a talented singer and performer who rose to prominence as a member of the highly successful K-pop girl group Weki Meki. As a prominent figure in the K-pop industry, she has captivated audiences with her dynamic stage presence, powerful vocals, and versatile artistry, establishing herself as a notable idol of her generation. Her journey from a trainee to a celebrated artist reflects the rigorous training and dedication required in the competitive world of Korean pop music, and she continues to be an influential presence in the industry.

Do-yeon began her career as a trainee under Fantagio Entertainment, where she showcased her potential early on through the company’s pre-debut project, i-Teen Girls. Her big break came when she participated in the survival reality show Produce 101 (Season 1) in 2016, a program that aimed to form a project girl group. Although she finished in 40th place, her performance on the show helped her gain valuable exposure and a dedicated fanbase. Following the show, she remained with Fantagio and became a member of Weki Meki, which debuted on August 8, 2017, with the single album Weme. The group quickly garnered attention for their energetic concept, and Do-yeon’s role as a lead vocalist and dancer was integral to their early success, with tracks like "I Don't Like Your Girlfriend" and "Crush" solidifying their place in the K-pop landscape.

Throughout her career with Weki Meki, Kim Do-yeon has contributed to numerous albums and singles, including notable releases such as Lucky, Hide and Seek, and New Rules. The group’s music often blends upbeat pop with electronic elements, and Do-yeon’s vocal versatility has been highlighted in both title tracks and B-sides. Beyond group activities, she has also ventured into acting, making a cameo appearance in the web drama The Best Hit and participating in variety shows like Idol School and Knowing Bros, where she showcased her charming personality and entertainment skills. Her ability to connect with fans through both music and television has broadened her appeal beyond the K-pop sphere.

In addition to her group work, Kim Do-yeon has been recognized for her individual talents, participating in the reality competition The Unit in 2017, where she competed alongside other idols for a chance to debut in a new project group. While she did not win, her participation further demonstrated her resilience and passion for performance. As of the early 2020s, Weki Meki continued to release music and engage with their international fanbase, with Do-yeon remaining a key member. Her contributions to the group and her personal growth as an artist have made her a respected figure in the industry, and she continues to inspire fans with her hard work and dedication to her craft.