Ulzzang Idol

 Ulzzang is a popular South Korean term literally meaning "best face" or "good-looking". A person desiring Ulzzang status would gain popularity on the internet through entering contests where their photos are judged and chosen by voters, though many became well-known eoljjangs from having popular Cyworld accounts or have gained popularity in school for being attractive.
  There are also some K-Pop idols that were former Ulzzangs before their debut. So, here are some Ulzzangs that turned into famous K-Pop idols.

Ahn Jaehyo (BLOCK B)

Choi Jonghun (FTISLAND)

Kim Himchan (B.A.P)

Lee Jonghyun (CNBLUE)

Lee Kiseop (U-KISS)

Sehun (EXO-K)

Seo Minwoo (100%)