It has definitely caused their fans, ARMY, from all over the world to rejoice as they are also the first Korean act to reach number one on the Billboard Hot 100 chart.Aside from fans, South Korean President Moon had also written a congratulatory message to the boys in both Korean and English.— 문재인 (@moonriver365) September 1, 2020He is proud to see how BTS has written a new chapter in K-Pop history and hope that everyone out there would receive encourage and hope.Many are excited to see how even the president of South Korea had congratulated BTS on their achievement and hope that everyone will be able to pull through the hard time experienced due to the pandemic.It is also said that on Sept. 2 morning, BTS will be holding an online media event to share their feelings, gratitude towards ARMY and future plans.Congratulations to BTS! BTS Performs “Dynamite” | 2020 MTV VMAs VIDEO|Sep 1, 2020 Netizens Call BTS’s JungKook Birthday Celebrations Similar To Disneyland KPOP STORIES|Aug 31, 2020 President Moon Sends Congratulatory Message To BTS For Topping Billboard Hot 100  - 17President Moon Sends Congratulatory Message To BTS For Topping Billboard Hot 100  - 2