Who is Nayeon ? Im Na-yeon (born September 22, 1995), commonly known by the stage name Nayeon , is a South Korean female singer. After participating in the survival television program Sixteen in 2015, she became a member of the girl group Twice under the management of JYP Entertainment. For two consecutive years (2017-2018), she was voted the sixth most prominent idol in K-pop according to Gallup Korea’s annual music poll. Wikipedia 13M Followers, 0 Following, 224 Posts - 나연 ( NAYEON ) (@nayeonyny) on Instagram: "" Learn about Nayeon , a South Korean singer and a member of the K-pop girl group TWICE. Find out her age, height, hobbies, ideal type, solo debut, and more. TWICE Profile and Facts TWICE (트와이스) is a 9-member South Korean girl group under JYP Entertainment. The group consists of Jihyo, Nayeon , Jeongyeon, Momo, Sana, Mina, Dahyun, Chaeyoung, and Tzuyu. The group was formed through the survival show SIXTEEN and debuted on October 20, 2015, with their first mini album, The Story Begins.