HELLO GLOOM (also known as Ungjae (웅재)) is a South Korean singer-songwriter and rapper under The Faker Club. He is a member of the boy group IMFACT.

He made his solo debut on May 28, 2022 with his first EP Because I Was Young Boy. On February 16th, 2023 he released his 3rd single album titled Dancing In the Dark. Hello Gloom stated that the song is basically like the ending of his troubles, representing his severe emotional ups and downs. The song represents his emotions on how he's happiest when writing music (which he describes the dancing part as) yet lonely at the same time (which the darkness describes). 

He hopes the message in the song will lift everyone's spirits and help them have a better day if they are sad or bring a smile to their face.