Tension Up! Hello, I'm Jinhyuk! Lee Jin Hyuk (이진혁; formerly known as Wei (웨이)) is a South Korean singer and rapper under TOP Media. He is a member of the boy group UP10TION.
In 2019, he, along with fellow member Wooshin, participated in Mnet's boy group survival show Produce X 101. He was eliminated in the finale after finishing in 12th place.
He made his solo debut on November 4, 2019 with the mini album S.O.L.