The badminton newcomers' challenger 'Pep Boys' will be broadcast on the 11th, after a severe training and breaking the seal with badminton masters from all over the country and participating in the final goal of the All states tournament. / Photos: CJENM 2021.10.07
About Yoon Doo-joon
Yoon Doo-joon, better known mononymously as Doojoon, is a South Korean singer and actor. He is the leader of the South Korean boy group Highlight.
 Wikipedia