Hyeongseop X Euiwoong

Hyeongseop X Euiwoong is a South Korean duo formed by Yuehua Entertainment in Seoul, South Korea. The duo previously participated in Produce 101 Season 2. They debuted on November 2, 2017, with the single "It Will Be Good". The duo debuted in Yuehua's boy group, Tempest on March 2, 2022.