Kim Yoohyeon (김유현) is the lead vocalist of the girl group Dreamcatcher under Happy Face Entertainment. She is a former MINX member and a participant on the YG survival show MIXNINE.
Yoohyeon debuted as a member of MINX on September 18, 2014 with the digital single "Why Did You Come To My Home?".
She redebuted as a member of Dreamcatcher (formerly MINX) on January 13, 2017 with their first single "Nightmare".
Together with JiU, Siyeon, and Dami, Yoohyeon competed on the survival show MIXNINE in October. On December 10, though, it was revealed that all four cast members would be departing the program.
Yoohyeon also appeared on Woo Jin Young & Kim Hyun Soo's "Falling in Love" MV. She also appeared on Heo Seong Jeong's "Late to Say" MV on 2020.