JYP Nation, a collective of all 28 artists under JYP Entertainment, made its debut with the concert “2014 JYP Nation ― One Mic” in front of 6,000 fans at Jamsil Indoor Stadium in Seoul on Aug. 9.

Park Jin-young, also known as JYP and the head of JYP Entertainment, opened with his all-time favorite song “Don’t Leave Me.” After Park, boy groups 2PM, GOT7, 2AM and yet-to-debut Bernard Park appeared to loud cheers from the audience.

JYP Nation will head to Hong Kong on Aug. 30 after a second concert in Seoul. The “2014 One Mic” tour is to end with a series of concerts on Sept. 5-7 at Yoyogi Gymnasium in Japan.

By Ro Ji-woong and KH news (jamesro@heraldcorp.com)