Actor Ryu Joon-yeol participated in the 'Thanks for you Challenge'.
On June 29, Ryu Joon-yeol posted a picture on his Instagram with a message saying, "I'm taking part in the campaign thanks to the relay of the Yu Ji-tae, Choi Yu-hwa, photographer Kim Myeong-jung, and Inje County Office."
He added, "I would like to express my sincere appreciation to all medical personnel in Korea who are doing their best at the forefront of Corona 19 even at this moment. And I support you."
"I hope we all do not forget the appreciation of the medical staff and practice the distance in our lives," he added. 
In the released photo, Ryu Joon-yeol wears a mask and is in a sign language, meaning respect and pride. "You are the one who will join the next challenge," he said.
Meanwhile, Ryu Joon-yeol appears in director Choi Dong-hoon's new work 'Alien'.
Written by Kang Min Kyeong Translated by Lee So Yun