I have to admit, for me, Miss Korea 2012, Kim Yumi, is indeed a very beautiful lady. However, as you may know, she must have undergone a plastic surgery to make such a beautiful face. I really respect the plastic surgeon who had done a tremendous work and for course to Kim Yumi herself as she actually admits that the accusation is true. Unlike other fake idols who do not admit and claimed it's natural beauty although it is so obvious that it's fake.
Her before look:
Her after nip & tuck look: