Apparently the key to their success was very curly perm hairstyles.
Actors continue to fight and work hard in order to find their breakthrough dramas. These 7 stars were either rookies or barely known actors before, but after their super curly hairstyles - they found fame and success.
Check out which drama roles helped these stars shine brightly as they do today.
1. Hwang JungEum x "She Was Pretty"
2. Kim YooBin x "Hooray for Love"
3. Oh YeonSeo x "Jang BoRi is Here!"
4. Oh JiHo x "Queen of the Office"
5. Lee MinHo x "Boys Over Flower"
6. HyunWoo x "Pasta"
7. Ji Sung x "Protect the Boss"