Kim Woo-seok (김우석); born October 27, 1996); also known by the stage name Wooshin, is a South Korean singer, rapper, songwriter and actor. He debuted as a member of South Korean band UP10TION in 2015. In 2019, he rose to prominence after finishing second on Produce X 101, which made him a member of X1. He debuted as a solo artist with the release of his first extended play, 1ST DESIRE [GREED], on May 25, 2020 Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.