Elris Yukyung rumored to compete on Girls Planet 999 in Celebrity News & Gossip Posted March 13 · Edited March 13 by Sominzy Good luck to her. I saw on Twitter that she is working a part-time job in a cafe as well. Supposedly, she gave this card to a customer with their order. Link:. https://m.dcinside.com/board/girlgroup/8199705 Here is a rough translation: "Hello I'm a member of a girl group who made our debut in 2017 and are in our fifth year, ELRIS yukyung. ELRIS will be able to deliver good energy to the public in the future so please keep an eye out for us, love us and if you could remember us one more time, thank you!"