As BTS members RM, V, Jungkook, and Jimin embarked on their military training, the group's 2017 hit "Spring Day" soared to a new high on the US iTunes charts. Surpassing Mariah Carey's iconic "All I Want For Christmas Is You," this beloved track clinched the number one spot, demonstrating its enduring appeal.

This year marked a shift in the holiday music scene, as Mariah Carey's "All I Want For Christmas Is You," a perennial favorite for 29 years, graciously made way for "Spring Day." The BTS track didn't just resonate in the US; it captivated audiences across the globe, topping charts in the world's eight major music markets: the USA, Australia, Canada, Brazil, Japan, France, the United Kingdom, and Germany.

This notable milestone aligns with the recent start of military service for RM, V, Jimin, and Jungkook on December 11 and 12 (KST). As these four youngest members embark on their military duties, BTS is collectively progressing towards fulfilling their national obligations. Fans eagerly anticipate Jin and J-Hope's return in 2024, with the rest of the members completing their service by June 2025.

"Spring Day," a poignant track from BTS's 2017 album 'You Never Walk Alone,' delves into themes of love, longing, and the pain of losing a friend. Its emotional depth and resonance have enabled it to ascend the U.S. iTunes charts, particularly as ARMYs grapple with the temporary farewells to the band members.

The song has transcended its initial narrative, becoming a symbol of resilience through adversity. In doing so, it has cemented BTS's status not just as a boy band, but as storytellers who forge deep connections across the globe. This song's enduring legacy signifies not just a musical milestone but an emblem of BTS's unparalleled journey, leaving an indelible mark on both the music world and the hearts of their passionate fanbase.