First Name: Ji Yeon
Family Name: Kim
Native name: 케이
Also Known as: 김지연;
Nationality: South Korean
Gender: Female
Born: March 20, 1995

Kim Ji Yeon, commonly known by her stage name Kei, is a South Korean singer and actress. She made her debut as the main vocalist of South Korean girl group "Lovelyz" in 2014. She made her acting debut as the female lead in the web drama "Matching! Boys Archery" in 2016.