2 Days & 1 Night (Hangul: 1? 2?; also known as 1 Night 2 Days; abbreviated as 1N2D) is a South Korean reality-variety show that airs on KBS2 beginning August 5, 2007. 1 Night 2 Days is one of the two segments (the other segment is Superman is Back) on Happy Sunday. The show’s current cast members are Kim Jong-min, Cha Tae-hyun, Kim Joo-hyuk, Kim Joon-ho,Defconn, Jung Joon-young.
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 in 2 weeks prior to broadcast on KBS2