The actor, who now appears as Kang Ji Woon, a neurosurgeon in the drama "Angel Eyes," might look familiar but maybe you can't quite remember where you saw him last.

That could be because two of Kim Ji Suk's last drama roles were characters that were not so considerate or caring. Among his most recent drama roles, he was the unethical social broker in "Cheomdamdong Alice" and the backstabbing boyfriend in "Personal Taste."

Obviously he doesn't always play a bad guy. Here are a few things you may not know about the actor.

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