Hyein (NewJeans) profile, age & facts (2023 updated)
Definition Of Each Member : r/NewJeans
A Viral Comment By NewJeans' Hyein Has Fans Shook At The Reminder Of Her Young Age - Koreaboo
Genius Maknae: NewJeans Member Hyein's Idea That Made The Group's Debut Stand Out - Koreaboo
NewJeans Members Profile and Facts (Updated!)
Hyein (NewJeans), Kpop Wiki
NETIZENS DEFEND NEWJEANS AGAINST MAKNAE HYEIN EXCLUSION ACCUSATIONS
Hyein (NewJeans), Kpop Wiki
NewJeans Hyein Audition Video Resurfaces, Draws Attention for Incredible Dance Skills
Hyein (NewJeans) profile, age & facts (2023 updated)
Thoughts on NewJeans from people who have been part of the K-Pop community for a longer time : r/NewJeans