"Tentastic! Hello, I'm Yan An!"
Yanan (옌안) is a Chinese, Korean Singer in South Korea. He is best known for being the sub vocalist and visual of the boy group Pentagon under Cube Entertainment.
He debuted as a member of PENTAGON on October 10, 2016 with the mini album "PENTAGON".
On August 22, 2018 Cube announced on Pentagon’s official social media that Yanan will go on hiatus due to his health. He returned to the group activities in September 2020.