Many celebrities and some unexpected guests attended the BTS WORLD TOUR ARIRAN kicking off concerts in Goyang bts‘s highly anticipated tour.

Some of the BTS members’ family members, including J-Hope‘s sister Jung Jiwoowas also in attendance.
bangtan with hobi’s family ♡ (shared by jiwoo) pic.twitter.com/ajIIKeS0se
— jungkook admirer (@dreamjeons) April 12, 2026
One clip, taken before the concert began, shows suga‘s father arriving at the stands with a merch bag. He walks over to a seated group of people and hands out glow sticks. One viral tweet claims that Suga’s father gave light sticks to BTS’s parents…
Don’t wait for Yoongi to spread army bomb for the country’s two other members KKKKKK pic.twitter.com/eVNWKLDMA2
— seoklia vai ver o bts 2x (@jinsaforo) April 12, 2026
…and two of the concertgoers were identified as president of the Yonsei University Health System Keum Ki Chang and professor Oh Cheon.

Ah Cheon and Keum Ki Chang are part of Suga’s charity project, the Min Yoongi Treatment Center. This organization is dedicated to providing mental health support to children and adolescents living with Autism Spectrum Disorder (ASD) through music-based programs.

The army bomb for the people at the Hospital where Yoongi works, at the Min Yoongi treatment center 🥹❤️ pic.twitter.com/sHvxCzx2ek
— Ceesou⁷ ⦿ ☰ ☲ 🪭 (@S13Carol) April 12, 2026
Professor Ah Cheon posted a photo of herself with the light stick on her Instagram account, along with a set of photos from the show.

Read more about the Min Yoongi Treatment Center here:
BTS’s Suga opens “Min Yoongi Treatment Center” to support children with autism through music
