Cheer Up, KoreaDocumentaryHistoryCheer Up, KoreaDocumentaryHistorythumb_upthumb_downCheer Up, KoreaFebruary 27, 2025Directed byGeum Gi-baekKRlanguage Korean Last Updated: 14 days ago Request Update CastChoe Yoon-seulNarrator (voice)Yoon Suk-yeolSelf (archive footage)