Group B.A.P's leader Bang Yongguk revealed his abs.

B.A.P held their first solo concert, 'B.A.P LIVE ON EARTH SEOUL' in Seoul Olympic Park this past weekend with 8,000 fans.

During last year's music awards, Bang Yongguk had promised to reveal his abs. To keep his promise, during his solo stage during the concert, Bang Yongguk ripped off his shirt and revealed his whole top body, including his tightly made abs.

During the press conference held before the concert, he was asked about the donations he gave to Africa, and he said, "I believe that idols are role models and icons of the nation, not stars."

Barely passing their 1 year anniversary of debut, B.A.P performed more than 20 songs within 2 hours for their very first concert, revealing the energy of being new singers. They also used robots, 6 grand LED screens and a joint stage with a rock band, making the concert as enjoyable to their fans.

B.A.P is currently working with their second mini album, ONE SHOT.

Photo Credit: TS Entertainment