Xiao Zhan, the actor who plays Wei Wuxian in the 2019 Chinese series The Untamed

Xiao Zhan

BIOGRAPHY

Xiao Zhan (Chinese: 肖战), credited internationally as Sean Xiao, is a Chinese actor and singer born on 5 October 1991 in Chongqing.

He did not set out to act. He studied at the Modern International Art Design Academy of Chongqing Technology and Business University, sang in the university choir and headed its vocal music department, then worked as a photographer and graphic designer, co-founding a photography studio in 2012. He was still working in design when he joined the 2015 idol survival programme X-Fire as one of sixteen trainees, and debuted the following year as main vocalist of the group X Nine.

His screen career began with supporting roles in 2018, in Oh! My Emperor and Battle Through the Heavens. The Untamed followed in 2019, and Wei Wuxian is the role that changed the scale of his career: fifty episodes opposite Wang Yibo, adapted from Mo Xiang Tong Xiu’s danmei novel Mo Dao Zu Shi. Chinese broadcast rules do not permit a same-sex romance to be stated on screen, so the central relationship is written as a sworn bond. What carries it is performance rather than dialogue, which is why the casting of these two roles is still discussed as closely as it is.

He has worked steadily since: Jade Dynasty (2019), Joy of Life and The Wolf (2020), Douluo Continent and Ace Troops (2021), The Oath of Love (2022), The Longest Promise and Sunshine by My Side (2023), and in 2025 Legends of the Condor Heroes: The Gallants, Gezhi Town and The Legend of Zang Hai.

Music has run alongside the acting. His 2020 single Spotlight was recognised by Guinness World Records as the highest-selling digital single, and his 2024 debut studio album WM set a record on Tencent Music’s physical album sales chart. He founded his own company, XZ Studio, in September 2019.

PROFILE DETAILS

Native Name
肖战
Nickname
Sean Xiao
Born
(Age 34)
Birthplace
Chongqing, China
Western Zodiac
Libra ♎
Chinese Zodiac
Goat 🐐
Profession
Nationality
Agency / Label
XZ Studio (own company, founded September 2019)

FILMOGRAPHY — TV SERIES (1)

MUSIC CAREER

Xiao Zhan came to acting from music rather than the other way round. He trained on the 2015 survival programme X-Fire and debuted in 2016 as main vocalist of X Nine, and has kept releasing music throughout his screen career.

The 2020 single Spotlight was recognised by Guinness World Records as the highest-selling digital single. His first full studio album, WM, arrived in 2024 and set a record on Tencent Music’s physical album sales chart.

FREQUENTLY ASKED QUESTIONS

Who is Xiao Zhan?

Xiao Zhan (Chinese: 肖战, also credited as Sean Xiao) is a Chinese actor and singer born on 5 October 1991 in Chongqing. He is best known internationally for playing Wei Wuxian in the 2019 series The Untamed.

What character does Xiao Zhan play in The Untamed?

He plays Wei Wuxian, one of the two central figures, across all 50 episodes.

How old is Xiao Zhan?

He was born on 5 October 1991 in Chongqing, China.

What did Xiao Zhan do before acting?

He worked as a photographer and graphic designer, then debuted as a member of the male idol group X NINE. In September 2019 he founded his own company, XZ Studio.

Are Xiao Zhan and Wang Yibo a couple?

No such claim is made here. They are co-stars who played Wei Wuxian and Lan Wangji in The Untamed. Neither has stated a romantic relationship, and BLGLFLIX does not publish speculation about anyone’s private life.

Is The Untamed a BL series?

The Untamed is adapted from a danmei novel but is classified on this site as bromance rather than BL. Chinese broadcast rules do not permit depicting a same-sex romance, so the central relationship is written and performed as an intense sworn bond rather than a stated romance.

Biographical details and any photograph on this page come from TMDB and the sources named in our editorial notes. This product uses the TMDB API but is not endorsed or certified by TMDB. BLGLFLIX is an independent reference site with no affiliation to the person profiled or their agency, and does not publish speculation about anyone’s private life. Full copyright, correction and takedown policy: Disclaimer.

Sources

Every factual claim on this page is taken from the records below. Where two sources disagree, the disagreement is stated in the text rather than resolved silently.

Sources consulted: The Movie Database (TMDB) person 2084790 and series 90761, and IMDb nm9751810.

This product uses the TMDB API but is not endorsed or certified by TMDB.

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