WikiLee Eun Sang (이은상) is a South Korean singer and rapper under Brand New Music. He is a former member of the project boy group X1.
He will make his solo debut on August 31, 2020 with the single album "Beautiful Scar".
In 2019, Eun Sang participated in Mnet's boy group survival show Produce X 101 representing Brand New Music. He finished in the X place, thus becaming a member of X1. The group officially debuted on August 27, 2019 with the mini album, 비상 : Quantum Leap.