Korean netizens were shocked after seeing photos from Miss Korea 2012's school days.
Shortly after winning her Miss Korea crown, pictures of Kim Yumi's school days soon emerged on the internet.
The stark difference in her looks led many to speculate that she had undergone plastic surgery before, something she reportedly confirmed in several websites.
The 21-year-old film major at Konkuk University however, said she never intended to hide the fact that she had plastic surgery.
She also added that she hopes to make a name for herself for her inner beauty rather than her outer beauty.
This article was contributed by the STOMP team.
Images 1-5 show Miss Korea, while the rest of the gallery show celebrities and other women who have reportedly undergone plastic surgery.