Taking a new start this March, KBS 2TV's 'Happy Sunday - 1 Night 2 Days' has picked Kim SeungWoo, Um TaeWoong, Lee SooGeun, Cha TaeHyun, Sung ShiKyung, Kim JongMin, and JooWon as their 7 members.

The producer position of Na PD will be replaced by Choi PD.

Choi PD said "Kim SeungWoo will make a good program as the oldest one, Cha TaeHyun will be the mood maker, and Sung ShiKyung is currently getting ready by working out and monitoring past episodes of 1N2D. And JooWon is doing a very good job as the youngest one."

The title of the program will be kept as '1N2D', and it will still be about going on trips around Korea for places and people.

The first episode of the new 7 members will be aired on March 4th.