Yoon Ji-sung of the group 'Wanna One' attended the first Music album '111=1 (POWER OF DESTINY)' held at the Conrad Seoul Hotel in Yeouido-dong, Yeongdeungpo-gu, Seoul on the afternoon of the 19th.
Wanna One's first musical album '111=1 (POWER OF DESTINY)' is an album that compiles the arithmetic series, and it contains the fate (DESTINY) that you and I have missed each other as one, and the will to meet again and become one again by fighting against the fate.
About Yoon Ji-sung
Yoon Ji-sung is a South Korean singer and actor. He is best known for finishing eighth in the second series of Produce 101 and is the former leader of South Korean boy group Wanna One.
 Wikipedia