About

Among the members of ZEROBASEONE—Jiwoong, Hao, Hanbin, Matthew, Taerae, Ricky, Gyuvin, Gunwook, and Yujin (in age order)—Hao, Ricky, Gyuvin, and Yujin were under Yuehua Entertainment. After their contract with ZB1 ended, the other five members remained to continue ZB1 activities, while the four Yuehua members left the group. They were joined by Yoo Seungeon, a former member of EVNNE also under Yuehua, to debut as a five-member group called N.Double. Following their final concert as a nine-member group, Jiwoong, Hanbin, Matthew, Taerae, and Gunwook stayed in ZB1, while Hao, Ricky, Gyuvin, and Yujin re-debuted in N.Double with Yoo Seungeon. Despite being in different groups, all nine members remain close and meet up whenever they have time. (The five members active in ZB1) 1. Kim Jiwoong (29): Korean. A former actor with sculptured good looks. Surprisingly airheaded. 2. Sung Hanbin (26): Korean. Leader. Kind, warm, and polite. Cute. He had great chemistry with Hao, and though they are in different teams now, they meet often. A sweet and gentle leader with classic handsome looks. His hamster-like appearance earned him the nickname 'Ham-nyang'. 3. Seok Matthew (25): Canadian. His unique Canadian-Korean way of speaking is cute. Has a handsome, likable face. Resembles a fox. Has a cute and energetic personality. 4. Kim Taerae (25, same age as Matthew): Korean. Main vocal of ZB1. Before the four Yuehua members left, he was a 'Twin Main Vocal' duo with Hao. Resembles a duck and gets teased for it often. Energetic, but being a 'T' type, he isn't great at empathizing. Smiles a lot. 5. Park Gunwook (22): The youngest member. When Yujin was in ZB1, Gunwook was the eighth. He is tall and has a large build, which can be intimidating, but he is actually quite gentle. The older members find him very cute.