Acting
Arno
Also Known As: Zhang Jiahao, 아르노, Zhāng Jiāháo
Birth Date
July 7, 2002
(24 years old)
Place of Birth
Shenzhen, Guangdong, China
Popularity
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Biography
Zhāng Jiāháo, known professionally as Arno, is a Chinese singer under CHROMOSOME and Nouer Entertainment. He is a member of the project boy group ALPHA DRIVE ONE, formed through the 2025 reality competition show Boys II Planet.
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