Koo Hye-sun succeeded in a stormy diet..Transformation of a patented hair roll model

Nov 04, 2025

Koo Hye-sun succeeded in a stormy diet..Transformation of a patented hair roll model



Actress Koo Hye-sun showed off her plump beauty after successful diet.

Goo Hye-sun is a 4 day role model. She's on a stormy dietThe photo was released with the words ".

In the picture, Koo Hye-sun transformed into a model of her own "Flat Hair Roll". In particular, Koo Hye-sun, who succeeded in dieting, is impressed by her slender body and more innocent beauty.




Koo Hye-sun succeeded in a stormy diet..Transformation of a patented hair roll model
Koo Hye-sun succeeded in a stormy diet..Transformation of a patented hair roll model
Fans who saw the photo returned to their Liz days" Comments such as "Comeback of doll beauty" and "So innocent" were left.

Meanwhile, Koo Hye-sun is currently studying for a master's degree in engineering at KAIST's Graduate School of Science and Journalism, and in March, she obtained a patent with a 'Flat Hair Roll' product developed with KAIST professor.






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