Hong Eunki

In 2017, he participated in Mnet's survival show Produce 101 Season 2 but was eliminated in episode 8 and finished in 38th place. Following the show's conclusion, he, along with other former contestants, debuted as a member of the project group RAINZ under KISS Entertainment in October 2017 before disbanding a year later. On June 5, 2019, it was revealed that Eunki had left his previous agency and would be promoting on his own.