Are you really sure about that. Hockey player David Perron with a shaved head by choice. When I went on variety shows I only got to talk.
Undoubtedly EXID Jung Hwa is successful with this image.
We all at times want what we dont have and it seems to be the same with hair. This month there are many male idols who have long hair and that caught our attention. Curly hair is actually quite a rare trait for Korean people so L may have felt he stood out too much growing up. Be it curly straight or long fans are always open to how their idols hairstyle changes with every comeback.