Question: Lee Byung-hun, is a South Korean actor, singer and model, his work includes most notably Masquerade, released in which year, a  South Korean historical film starring Lee Byung-hun in dual roles as the bizarre King Gwanghae and the humble acrobat Ha-sun, who stands in for the monarch when he faces the threat of being poisoned?
Sentence (from "Masquerade (2012 film)"): Masquerade (; lit.
Relevant evidence: Yes