2018 Winter Olympics: Kim Jong Un lookalike at Pyeongchang
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The same impersonator had caused a commotion during last Friday's opening ceremony when he and a person dressed as U.S. President Donald Trump were swiftly shown out of the stadium by security staff.
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A man impersonating Kim Jong Un holds a Korean unification flag.
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A man impersonating Kim Jong Un is escorted from the arena by security personnel.