Who do you think is more handsome between Astro's Cha Eunwoo and Stray Kids' Lee Know? - Quora
An idol that never changes his/her hair colour? : r/kpophelp
Why does Cha Eun-woo look like Oli London? - Quora
DKB getting attacked for their appearance is awful : r/kpopthoughts
Does Cha Eunwoo from Astro look like Lee Minho from Stray Kids? - Quora
Who are some K-pop idols that look different in real life? - Quora
Cha Eunwoo Dyes His Hair Color Lighter For The First Time Since Debut
Why does Cha Eun-woo never dye his hair? Are there any other idols that don't dye their hair? - Quora
Can K-pop idols have children while in their group? - Quora
Why does Cha Eun-woo never dye his hair? Are there any other idols that don't dye their hair? - Quora
Do K-pop idols dye their eyebrows? - Quora