Playing a complex character already requires an actor's undivided attention and dedication. What more if they play a two-character in one drama?

Some stars accept the challenge to portray dual roles when the drama asks for it and although it's not an easy feat, many Hallyu actors give justice to their characters through their impeccable performances.

Here are four top notch actors who successfully played two personas in one work. Keep on reading.

Kim Jung Hyun

In the recently concluded fantasy romance series "Kokdu: Season of Deity," Kim Jung Hyun transformed into a handsome grim reaper who punishes the sinners every 99 years.

Not only did GOT7 boast his jaw-dropping action skills and ability to take on dual roles, he also delivered the beauty and essence of brotherly love.

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KDramaStars owns this article.

Written by Elijah Mully.