BTS has truly grown into the global K-pop group, and they have gained an immense number of fans from all across the world.

Recently, one netizen pointed out in a popular Korean online community how the group's concert looks like the Olympics as fans from different countries display their country flag at the concert.

The netizen who created the post wrote, "During the BTS concert, there is a break time when the members get ready for an encore performance. During that time, there is a segment when the display screen shows fans in the audience. They show picket signs that have really funny or touching phrases. Also, if a country flag is shown, fans from that country would shout and cheer."

The poster further explained, "I felt like there were so many flags from different countries that BTS concert felt like the Olympics. So I took a collection of the flags and signs shown at their concert."

The poster also explained she included these picket signs that were fun to look at and also make an impression. The post's creator explained that they were touched as overseas fans wrote pickets in Korean despite not being fluent in the language and some even made cute mistakes on them.

Other netizens joined the community and commented, "BTS is really the best," "All the fans look so happy," "Wow, we purple you too," "This is making me cry," "This is so heartwarming," "This really shows how borders don't matter at the BTS concert, everyone is one," "This is so cute," "Really warms my heart to see overseas fans trying to make signs in Korean and put effort into them. Even the small mistakes are so cute," and, "Wow, the video is awesome. Very touching."