Jun Mian was originally from the Performance Department of Korea National University of Arts in 2009. Later, because the artist transferred to Qingxi Internet University, Xiumin should have the highest degree and was a master student of Kanto University. In addition, Chen Liebo Xian is also from Kyung Hee Internet University, Chen is from the Music Department of Seoul National University, and Zhong Ren and Shi Xun both graduated from Seoul Art High School.