The dance challenge for the rookie group, BOYNEXTDOOR, under HYBE, is taking the K-pop scene by storm.

BOYNEXTDOOR (comprising members JAEHYUN, SUNGHO, RIWOO, TAESAN, LEEHAN, and WOONHAK) released their debut single 'WHO!' on the 30th of last month. Amid the ongoing dance challenge for 'One and Only,' the second track from the triple title songs, the group's fresh and hip performances are gaining massive popularity, with many K-pop stars joining the wave.

The challenge has seen participation from leading figures in K-pop, including Hoshi from SEVENTEEN, Hee-seung and Niki from ENHYPEN, Kazuha and Hong Eun-chae from LE SSERAFIM, Huma from &TEAM, Changbin from Stray Kids, Hyungwon from MONSTA X, and Soyeon and Yuqi from (G)I-DLE.

Notably, ZICO, a producer and artist who heads KOZ Entertainment, the label to which BoyNextDoor belongs, also joined the challenge, showing his support for the team. ZICO holds a special place in this venture, having personally composed, written, and produced 'One and Only.' Known for leading the trend of dance challenges starting with his song 'Any Song,' ZICO made an extra effort to match outfits and choreography with Boy Next Door members, seamlessly blending into the team and garnering significant popularity.

Additionally, unexpected stars like D.O. from EXO, Joo Woo-jae, and Jay Park have participated in the 'One and Only' challenge with BoyNextDoor, bringing fresh excitement not only to fans but also to the general public.

'One and Only' is a song encapsulating BoyNextDoor's cheerful confidence as they decide to confess to their crush. The dance challenge complements the song's lively and rhythmic musical color, with hip movements that naturally highlight the performers' charm.