Infinite Challenge was marketed as "Korea's first reality-variety show", combining the humorous games of Korean variety shows with the intimate filming style of reality television.[5] Each episode features cast members competing in challenges, including physical competitions and song contests.[6][7]
Often called "the nation's variety show",[8][9][10]Infinite Challenge was consistently popular in South Korea during its 13-year run.[9] In 2008, the show reached its viewership peak, with nearly 30 percent of South Korean television viewers watching the program.[11] The show was voted the country's favorite television program in both 2015 and 2016, according to polls conducted by Gallup Korea.[12][13] Additionally, the show's song contests, which paired cast members with popular musical artists, spawned multiple top ten hits on the Gaon Digital Chart throughout the 2010s.[14][15]
^"20주년 앞둔 '무한도전', 달력 판매 예고…멤버 재회까지 실현? [엑's 이슈]" [Ahead of 20th anniversary, 'Infinite Challenge' calendar announced... Will member reunions come true? [X's Issue]]. Xports News (in Korean). November 21, 2024. Retrieved February 14, 2025.
^"버라이어티쇼, 리얼과 가상사이 길을 잃다" [Variety shows, lost between reality and virtuality]. OSEN. November 26, 2008. Retrieved February 17, 2025 – via Naver.
^"<무한도전>, 한국형 쌩얼" [Infinite Challenge: Korean-style bare face]. The Hankyoreh (in Korean). October 26, 2006. Archived from the original on April 17, 2017. Retrieved March 22, 2019.
^"'무한도전' 팬들, 무한도전 멤버들 편가르기?" ['Infinite Challenge' fans, are you taking sides of the Infinite Challenge members?]. OSEN (in Korean). July 15, 2007. Retrieved February 17, 2025 – via Naver.
^한국방송대상 '무한도전', 어떻게 '국민예능'으로 우뚝 섰나 [Korea Broadcasting Awards' Grand Prize Winner "Infinite Challenge", How Did They Stand Tall as "The Nation's Variety"?]. Daum (in Korean). Sports Chosun. September 3, 2015. Archived from the original on April 24, 2016. Retrieved September 3, 2015.
^"시청률 변화로 본 '무한도전' 2년간 명암(100회 특집⑥)" [The light and dark of 'Infinite Challenge' for 2 years as seen through changes in viewership ratings (100th Episode Special ⑥)]. Newsen (in Korean). April 10, 2008. Retrieved February 17, 2025.
^"시청률로 돌아보는 '무한도전' 13년사 [굿바이 '무한도전' ②]" ['Infinite Challenge' 13 years in review through viewer ratings [Goodbye 'Infinite Challenge' ②]]. TV Daily (in Korean). March 26, 2018. Retrieved February 18, 2025.
^"올해 가장 사랑받은 방송은 MBC '무한도전'<갤럽>" [The most loved show of the year is MBC's 'Infinite Challenge' <Gallup>]. Yonhap News (in Korean). December 22, 2015. Retrieved February 18, 2025.
^"2016년 한국인이 가장 좋아하는 프로그램은 '무한도전'" [Koreans' favorite program of 2016 is 'Infinite Challenge']. No Cut News (in Korean). December 21, 2016. Retrieved February 18, 2025.
^"'무한도전'·드라마 OST, 가온차트 11월 종합 휩쓸어" ['Infinite Challenge' and drama OSTs sweep Gaon Chart in November]. News1 (in Korean). December 12, 2013. Retrieved February 18, 2025.
^"무한도전 '영동고속도로 가요제' 전곡, 가온차트 주간 1위~6위 석권" [Songs from Infinite Challenge's 'Yeongdong Expressway Song Festival' sweep 1st to 6th places on weekly Gaon Chart]. Top Star News (in Korean). September 3, 2015. Retrieved February 18, 2025.