A 5th generation K-POP boy group born from the global boy group debut project "BOYS PLANET".

The group's name starts with zero (0) and one (1), signifying a "glorious beginning" for the nine members.

Their debut album, ZEROBASEONE The 1st Mini Album "YOUTH IN THE SHADE," released in Korea in July 2023, sold over 2 million copies, making for a stunning debut as a double million seller. Their next album, ZEROBASEONE The 2nd Mini Album "MELTING POINT," released in November, exceeded 2.13 million copies in first week sales alone.

They achieved the unprecedented feat of being the first K-pop artist to have two consecutive million-seller albums since their debut, and swept all the new artist awards at every awards ceremony in Korea. Furthermore, they have continued to break records by having five consecutive million-seller albums since their debut.

She made her Japanese debut on March 20, 2024 with her first single, "Yura Yura - Flower of Destiny," which became an unprecedented hit, recording the highest first week sales ever for a first single by a foreign artist.

On January 29, 2025, they released their first Japan EP, "PREZENT." It broke their own personal record for cumulative sales in the first week of release, and won first place in the Oricon Weekly Album Ranking and Oricon Weekly Combined Album Ranking. Furthermore, they received a platinum certification in the January 2025 Gold Disc Certification announced by the Recording Industry Association of Japan, proving that they are a group that continues to grow at an overwhelming pace and is popular.