Wanna One fan signing ceremony was held at the International Conference Room of Nuri Dream Square Business Tower in Sangam-dong, Mapo-gu, Seoul on the afternoon of December 17.
Wanna One (Park Jihoon, Lee Dae-hwi, Kim Jae-hwan, Ong Sung-woo, Park Woo-jin, Lai Kuan-lin, Yoon Ji-sung, Hwang Min-hyun, Bae Jin-young and Ha Sung-woon) attended the ceremony.
Jang Gyeong-ho