Dedication and passion are needed especially as an actor. In the past year, many Hallyu stars took on the challenge to elevate their visuals in order to immerse themselves in their brand new roles.

From Ahn Jae Hong to Im Siwan, here are the three actors that made impactful changes in their appearances to further deliver a seamless and flawless watching experience. Keep on reading to know more.

Ahn Jae Hong

In 2023, Ahn Jae Hong left an impressionable performance through his Netflix series "Mask Girl" with Nana, Go Hyun Jung and Lee Han Byul.

The actor let go of his hair, and cut it short to give life to his role. He even lost some weight for the drama after bulking up for his film "Road to Boston," which aired in the third quarter of 2023.

Moreover, Im Siwan received private lessons for three long months to learn the dialect of his character, showcasing his passion and love for his work.

KDramaStars owns this article.

Written by Elijah Mully.