Singer Leeteuk has a photo time at the K-POP concert 'One Step to Hope' at Ontak 2021 Yeongdongdae in COEX, Seoul, on the afternoon of the 10th.
About Super Junior
Super Junior, also known as SJ or SuJu, is a South Korean boy band formed by Lee Soo-man, the founder of SM Entertainment in 2005. They are also dubbed by the media as the "King of Hallyu Wave" due to their prominent contributions in Korean Wave.
 Wikipedia