
Personal Info
Known For
Acting
Born
July 25, 2000 (age 25)
Place of Birth
Nanping, Fujian, China
Also Known As
Hao
章昊
장하오
ゼロベースワン
AND2BLE
Zhang Hao
Biography
Zhang Hao (章昊; born July 25, 2000) is a Chinese singer, violinist, actor, and performer. He is a member of the South Korean boy group AND2BLE (앤더블 / エンダブル) and a former member of ZEROBASEONE, whose contract concluded in early 2026 after approximately 2.5 years of activity. He gained international recognition after winning the survival show Boys Planet (2023), becoming the first non-Korean contestant to rank first in the program’s history.
Born in Fujian, China, Zhang initially pursued a science-focused academic track, consistently ranking among the top students during his secondary education. He was admitted to the China University of Geosciences before shifting his focus to music. In 2018, he ranked first in Fujian province in the national college entrance examination for arts students and later graduated in musicology from Fujian Normal University in 2024. He also obtained a teaching certification in music education. His formal training includes violin, cello, viola, and piano, and he performed with a university orchestra.
He trained under Yuehua Entertainment for approximately 15 months before participating in Boys Planet, where he gained attention for his vocal stability, musical precision, and performance consistency, leading to his first-place finish and debut activities.
Following his group promotions, Zhang expanded his career into acting, including a role in To the Moon, alongside his continued musical work.
In addition to his group activities, Zhang Hao has been recognized for his work as a soloist. At the 3rd Blue Dragon Series Awards (2024), he received the OST Popularity Award, becoming the first fifth-generation K-pop idol to win in that category.
Known for his classical music background and versatility, Zhang is noted for his clear vocal tone, technical control, and expressive delivery across a range of musical styles.
Known For

TV
Keep Running
2014

TV
Hello Saturday
2022

TV
Amazing Saturday
Self
2018

TV
The Manager
2018

TV
Salon Drip
Self
2023

TV
Hyeri's Club
Self
2024
TV
Lee Mujin Service
Guest
2022

TV
IDOL 1N2D
2022

TV
IDOL 1N2D
Self
2022

TV
Our Dormitories
2025

TV
To the Moon
Wei Lin
2025

TV
Boys Planet
Self - Contestant
2023

TV
The Weekly 99 Music
Self
2023

TV
Getaway and Go with Jangdobari
Self
2025

TV
Minju's Pink Cabinet
Self
2024

TV
Wise Class Conference
Self
2024

TV
Knowing Foreign Language High School
Regular Member
2025

TV
Knowing Foreign Language High School
출연
2025

TV
ZBTV
Self
2023

TV
CAMP ZEROBASEONE
Self
2023
Filmography
2025FilmMusic Bank in Lisbon 20252025TVTo the Moonas Wei Lin2025TVGetaway and Go with Jangdobarias Self2025TVOur Dormitories2025FilmZEROBASEONE THE FIRST TOUR [TIMELESS WORLD] IN CINEMASas Self2025TVKnowing Foreign Language High Schoolas 출연2025TVKnowing Foreign Language High Schoolas Regular Member2024TVMinju's Pink Cabinetas Self2024TVMy Faves' Fave2024TVZBTVing2024Film2024 ZEROBASEONE FANCON IN JAPANas Self2024TVWise Class Conferenceas Self2024FilmOur Seasonas Self2024TVHyeri's Clubas Self2023TVZBTVas Self2023TVThe Weekly 99 Musicas Self2023TVBoy Detective Kim Jiwoongas Self2023TV[ZB1_Folder]2023TVCAMP ZEROBASEONEas Self2023FilmBack to ZEROBASEas Self2023TVZEROBASEONE2023TVSalon Dripas Self2023TVBoys Planetas Self - Contestant2022TVIDOL 1N2D2022TVLee Mujin Serviceas Guest2022TVHello Saturday2018TVAmazing Saturdayas Self2018TVThe Manager2014TVKeep Running