Ji Sang-ryeol is a South Korean actor, comedian, and host. Ji has made numerous appearances in dramas and TV Shows. He is well known for his blunt yet humorous personality in TV Shows such as X-Man and being of the main MCs of top Korean variety show 2 Days & 1 Night until a sudden withdrawal and replaced by Kim C. In 2010 Ji was one of the main MCs of Family Outing 2 along with female comedian Shin Bong-sun.

2 Days & 1 Night is a South Korean reality-variety show that airs every Sunday at 6:25pm KST on KBS2 beginning August 5, 2007. 1 Night 2 Days used to be one of the two segments on Happy Sunday. The episodes are also uploaded with English subtitles weekly on YouTube through KBS World's official channel. The show's current cast members are Kim Jong-min, Yeon Jung-hoon, Moon Se-yoon, DinDin, Na In-woo, and Yoo Seon-ho. The show's motto is "Real Wild Road Variety." Its main concept is to recommend various places of interest that viewers can visit in South Korea. Filming for every new trip is usually done 2 weeks prior to broadcast on KBS2.