He Changxi official photo - Chinese actor and singer, former UNINE member, lead in Sammy's Children's Day

He Changxi

BIOGRAPHY

He Changxi (Chinese: 何昶希; born November 24, 1997) is a Chinese actor and singer from Yueyang, Hunan. He first gained national recognition in 2019 as a contestant on the iQIYI survival reality show Youth With You, where he placed ninth and debuted as a member of the boy band UNINE. After the group disbanded in 2020, he transitioned to acting, leading dramas such as Orange Soda (2024), Exchange Souls (2025) and Love of Petals (2025). In 2026 he starred as He Chusan in the Hong Kong-set BL drama Sammy’s Children’s Day, his first boys’ love lead, opposite He Yanzhao. He attended the 2026 Cannes Film Festival alongside his co-star in connection with the series.

BLGLFlix editorial view

His group disbanded in 2020. What he did next is the part worth reading.

He Changxi placed ninth on Youth With You in 2019 and debuted in UNINE. The band lasted a year. Rather than the usual outcome, which is a slow disappearance, he moved into leading dramas: Orange Soda, Exchange Souls, Love of Petals, and then He Chusan in Sammy’s Children’s Day in 2026, his first BL lead, opposite He Yanzhao.

The detail that stands out is Cannes. He attended the 2026 festival with his co-star in connection with the series. BL productions are not usually positioned that way, and taking one onto a festival circuit is a claim about the work rather than about the fandom around it.

Both of his agencies are on the record, OACA and EASTONE, along with the Beijing Contemporary Music Academy. That is a fuller paper trail than most Chinese performers in this catalogue have, and it exists because a survival show generates documentation that ordinary casting does not.

PROFILE DETAILS

Native Name
何昶希
Real Name
He Wei (何伟)
Former / Birth Name
He Wei (何伟, birth name); English name Jerry (UNINE era)
Nickname
Changxi (昶希), Changhua (厂花)
Pronouns
he/him
Born
(Age 28)
Birthplace
Yueyang, Hunan, China
Gender
Male
Western Zodiac
Sagittarius ♐
Chinese Zodiac
Ox 🐂
Height
183 cm (6'0")
Weight
65 kg (143 lbs)
Nationality
Debut
2019 — Youth With You (2019) as a contestant; debuted in boy band UNINE
Agency / Label
OACA / EASTONE Entertainment
Years Active
2019-present
Languages
Mandarin Chinese (native)
Skills
Acting, Singing, Dancing

FILMOGRAPHY — TV SERIES (1)

MUSIC CAREER

Group Position
Main Dancer, Lead Vocalist (in UNINE)

PERSONAL LIFE

Musical Instruments
Vocals
Personality
Charismatic, Hardworking, Versatile, Warm, Determined

FUN FACTS

  • His fan nickname is Changhua (厂花), an affectionate term.
  • Sammy’s Children’s Day marked his first leading role in a BL drama.
  • He performed songs on the Sammy’s Children’s Day original soundtrack with co-star He Yanzhao.

TRIVIA

  • His birth name is He Wei (何伟); he later adopted the stage name He Changxi (何昶希).
  • He debuted as a singer in the boy band UNINE after placing 9th on Youth With You (2019).
  • UNINE released the EPs UNLOCK and UNUSUAL before disbanding in October 2020.
  • He released his first solo EP THE MAN on November 24, 2020 (his birthday).
  • In 2026 he and co-star He Yanzhao attended the Cannes Film Festival to promote Sammy’s Children’s Day.

EDUCATION

Beijing Contemporary Music Academy (Beijing Modern Music Training Institute)

FREQUENTLY ASKED QUESTIONS

Who is He Changxi?

He Changxi (何昶希), born November 24, 1997, is a Chinese actor and singer from Yueyang, Hunan. He debuted in the boy band UNINE in 2019 and now works mainly as an actor.

What role did He Changxi play in Sammy's Children's Day?

He played He Chusan, a calculating yet devoted student forced into the triad underworld, opposite He Yanzhao.

Was He Changxi in a band?

Yes, he was a member of UNINE, formed through Youth With You (2019), which disbanded in 2020.

What other dramas has He Changxi starred in?

He has led Orange Soda (2024), Exchange Souls (2025) and Love of Petals (2025), among others.

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: Wikipedia (He Changxi), Baidu Baike, The Movie Database (TMDB) and IMDb.

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

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