Jeon Do Yum (전도염) is a South Korean dancer, rapper, and singer under Play M Entertainment. He is a member of the project group 1THE9, as well as trainee group PlayM BOYS. Filmography Reality shows Under Nineteen (MBC, 2018-2019) - contestant Gallery XIX (1)XIX (2)Blah BlahThis article is a stub. You can help Kpop Wiki by expanding it. Retrieved from "https://kpop.fandom.com/wiki/Jeon_Do_Yum?oldid=143420" Categories: 2002 births February births Person article stubs Singers Male singers Rappers Male rappers Jeon Do Yum 1THE9 Under Nineteen PlayM BOYS Play M Entertainment Community content is available under CC-BY-SA unless otherwise noted.