Roh Taehyun (노태현) was born on October 15, 1993. He is a South Korean singer. He debuted as a solo singer with his EP biRTHday on April 24, 2018. In October 2014 he debuted as a member of the South Korean boy group HOTSHOT. In September 2017 he debuted with the Korean boy group JBJ. Taehyun was a contestant on season 2 of Produce 101, but was eliminated on the 10th episode.