Alternative Titles:강심장 리그, Strong Heart League, Thumbnail Battle: The Strongest Hearts
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Overview: Guests: Alex, Hyosung (Secret), Gong Hyun Joo, Gu Bon Seung, Sul Woon Do.
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First Air Date: Oct 06, 2009Last Air date: Aug 08, 2023Season: 3 SeasonEpisode: 178 EpisodeRuntime: 48 minutesQuality: HDIMDb: 0.00 / 10 by 0 usersPopularity: 117.12Language: Korean, English