Big Hit Music’s BTS and Tomorrow X Together are raging on the US Billboard main chart. According to the latest chart as of June 19, released by Billboard on the 15th (local time), BTS topped the main single chart ‘Hot 100’ for 3 weeks in a row with the digital single ‘Butter’, and Tomorrow by Together was ranked 5th on the main album chart ‘Billboard 200’ with their album ‘Chaos Chapter: FREEZE’. BTS broke the record set with the digital single ‘Dynamite’ last year with ‘Butter’ and once again wrote the first and best record for a Korean singer. BTS and Tomorrow X Together stood out on other Billboard charts besides the main chart. Tomorrow X Together won first place in each of ‘Top Album Sales’ and ‘Top Current Album Sales’ with ‘Chaos Chapter: FREEZE’, and ‘0X1=LOVESONG (I Know I Love You) feat Seori’ and ‘Anti-Romatic’ ranked 13th. As such, Big Hit Music’s duo BTS and Tomorrow X Together are rewriting the history of K-pop beyond breaking their own records. In the prestigious Billboard chart representing the global pop market, moreover, attention is paid to what kind of steps the Big Hit music artists, who are leading the global music market by dominating the main single chart and main album chart, will continue in the future.