
Infinite Challenge has been reported as the first "Real-Variety" show in Korean television history. The program is largely unscripted, and follows a similar format of challenge-based Reality Television programs, familiar to the audiences in the West, but the challenges are often silly, absurd, or impossible to achieve, so the program takes on the aspect of a satirical comedy variety show, rather than a more standard reality or contest program. In order to achieve its comedic purposes its 6 hosts and staff continuously proclaim, the elements of this show are the 3-Ds, Dirty, Dangerous, and Difficult.
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Reckless Challenge
27 eps · 2005-04-23
The three regular cast members, joined by three guests, attempt to complete sports-related missions in an outdoor studio. The challenges were based on viewers' suggestions.

Excessive Challenge and Master of Quiz
26 eps · 2005-10-29
The cast solve quizzes and play games. Initially the season was similar to season one and was known as Excessive Challenge (무리한 도전).

Infinite Challenge
563 eps · 2006-05-06
Infinite Challenge airing schedule, episode calendar, cast, and synopsis. Infinite Challenge airs on MBC.

Noh Hong-chul
Self