The MBC entertainment program 'Infinite Challenge' is the most popular variety program that airs on Saturday, according to the new national viewing rate reports.

On the most recent episode of the popular MBC entertainment program 'Infinite Challenge,' which aired on Saturday, November 21, 2015, the MBC entertainment program 'Infinite Challenge' members were auctioned to different TV shows and dramas. On this episode, the national viewing rate was 14.1%, which was a 2.5% increase from last Saturday's episode. On this episode, which was called the 'Infinite Challenge Dream' special episode, the 'Infinite Challenge' members were auctioned to different TV programs of MBC where they were asked to act in dramas and host other variety shows. In related news, on last weekend's episode of the popular MBC entertainment program 'Infinite Challenge,' the 'Infinite Challenge' members gave three different types of tours for the international visitors. The 'Infinite Challenge' members toured Seoul with the international visitors in the three tours (romantic, food and historical) and taught the visitors about Korean culture. The MBC entertainment program 'Infinite Challenge' is one of the popular, long lasting entertainment programs in Korea. It features the Infinite Challenge members Ha Ha, Park Myung Soo, Yoo Jae Suk, Jung Joon Ha, and Jung Hyung Don.