See videos at the end
This is Jhi Yeon Woo.
Yeon Woo looked like the average girl-next-door until . . .
She started working out and got into bodybuilding.
Over the years, her body has done a complete complete transformation. Check out her biceps.
Hailing from Seoul, South Korea, the 32-year-old has become known for having a pretty face and amazing body.