The above is an edited version of BTS s Jungkook and below is the originally released photo. Looking at some old pre debut pictures of kpop idols alot of them have naturally tanned asian skin as one might expect. Check out 16 Idols with Drastically Contrasting Skin TonesSubscribe to Korean-Ent for free.
I guess its people like you who will bash an idol for having a slightly darker skin tone and make idols feel shit about themselves.
However there are still some apparent differences of skin tones among members in a group. K-Pop Idols with Milk Chocolate Naturally Tan Skin. Whenever Korean netizens see his photos people compliment his. K-pop idols are often considered to be the ideal of beauty standards due to their striking visuals and beautiful smiles.