Kim So-young posted a picture of himself watching the 2019 Billboard Music Awards through his instagram on the 2nd.
In addition, he said, "I will sing the moon in three years of the dog. I studied hard until dawn yesterday and reported the good news today. Congratulations to the Ammy (BTS fan club)," he wrote, celebrating the BTS' award.
Meanwhile, BTS won the Top Duo/Group Award for Top Social Artist at the 2019 Billboard Music Awards at the MGM Grand Garden Arena in Las Vegas (Korea time), raising the status of K-pop singer.
About Kim So-young
Kim So-yeong is a South Korean badminton player. Kim, who attended the University of Incheon, was the triple crowns at the 2013 Summer Universiade, by winning the gold medals in the women's doubles, mixed doubles and team event.
 Wikipedia