Wanna One Lai Kuan-lin, Kang Daniel and Hwang Min-hyun have photo time at the KBS 'Music Bank' rehearsal held at the KBS New Hall in Yeouido-dong, Seoul on the morning of 7th.
About Kang Daniel
Kang Daniel is a South Korean singer-songwriter, actor, and entrepreneur that rose to fame in early 2017 as the first-place winner of the second season of reality competition series Produce 101.
 Wikipedia