Zerobaseone

Zerobaseone
Zerobaseone in July 2023 L–R, back row: Kim Gyu-vin, Kim Ji-woong, Zhang Hao, Ricky, Park Gun-wook L–R, front row: Seok Matthew, Han Yu-jin, Sung Han-bin, Kim Tae-rae
Background information
Also known as	ZB1
Origin	Seoul, South Korea
Genres	K-pop
Years active	2023–present
Labels	WakeOne Lapone
Spinoff of	Boys Planet
Members	Kim Ji-woong Zhang Hao Sung Han-bin Seok Matthew Kim Tae-rae Ricky Kim Gyu-vin Park Gun-wook Han Yu-jin
Website	wake-one.com/artists/zerobaseone
Korean name
Hangul	제로베이스원
Transcriptions Revised Romanization Jerobeiseuwon McCune–Reischauer Cherobeisŭwŏn
Japanese name
Kanji	是旅芭施奥祢
Hiragana	ぜろべーすわん
Katakana	ゼロベースワン
Transcriptions Revised Hepburn Zerobēsuwan

Zerobaseone (Korean: 제로베이스원; RR: Jerobeiseuwon; stylized in all caps; abbreviated as ZB1) is a South Korean boy band formed through Mnet's reality competition program Boys Planet and managed by WakeOne. The group consists of nine members: Kim Ji-woong, Zhang Hao, Sung Han-bin, Seok Matthew, Kim Tae-rae, Ricky, Kim Gyu-vin, Park Gun-wook and Han Yu-jin.

Zerobaseone debuted on July 10, 2023, with the extended play (EP) Youth in the Shade and was commercially successful upon release, selling over two million units, peaked number one on South Korean Circle Album Chart, and among the best-selling album worldwide according to International Federation of the Phonographic Industry (IFPI). In addition, the EP's lead single, "In Bloom", charted on Billboard Global 200. The group earned a "Rookie Grand Slam" (2023–2024) by sweeping the 10 Rookie of the Year awards from different domestic award ceremonies, including Golden Disc Awards, MAMA Awards, Melon Music Awards and Seoul Music Awards.

The group will remain active for the following two years and six months.