HomeStatisticsDancerCheng Xiao Height, Weight, Age, Body Statistics

Cheng Xiao Height, Weight, Age, Body Statistics

Cheng Xiao Quick Info
Height 5 ft 6 in
Weight 51 kg
Date of Birth July 15, 1998
Zodiac Sign Cancer
Eye Color Dark Brown

Cheng Xiao is a Chinese singer, musician, dancer, actor, performer, and television personality who debuted as a member of the South Korean girl group WJSN (also known as Cosmic Girls) in 2016. Formed by Starship Entertainment and Yuehua Entertainment, the girl group has released many extended plays, albums, and tracks such as Would You Like?The SecretKiss Me (키스 미), La La Love, Happy MomentI Wish (너에게 닿기를), WJ Stay?, Dream Your DreamFor the Summer, Mo Mo Mo (모모모), Neverland, As You Wish, Unnatural, Easy, My AttitudeCatch MeDreams Come True (꿈꾸는 마음으로), Boogie Up, Happy, Secret (비밀이야)Last SequenceButterfly, and Save Me, Save You (부탁해). Moreover, Cheng Xiao has also worked in various shows and movies including Falling Into Your Smile, Detective Chinatown, Detective Chinatown 3Great Dance Crew, The Umbrella ManMy Heart, Best Friends’ Perfect Vacation, Legend of AwakeningPajama Friends, Brave World, The World of FantasyWe Are Young, Lie to LoveIdol ProducerLaw of the JungleOne More TryWe Are In Love, and Vacation of Love 2.

Born Name

Cheng Xiao

Other Name

Jung Seong-so (Korean Name)

Cheng Xiao as seen in March 2018
Cheng Xiao as seen in March 2018 (lean on me / / CC BY 4.0)

Sun Sign


Born Place

Shenzhen, Guangdong, China





Cheng Xiao has taken Chinese dance lessons for 10 years.


Singer, Musician, Dancer, Actor, Performer, Television Personality


  • Siblings – She has a younger sister.


Cheng Xiao has been signed with –

  • Starship Entertainment (South Korea)
  • Yue Hua Entertainment (China)


K-pop, Mandopop


Vocals, Guzheng


Starship Entertainment, Yuehua Entertainment



Cheng Xiao smiling for a picture in June 2016
Cheng Xiao smiling for a picture in June 2016 (Komastar.Dev / / CC BY 4.0)


5 ft 6 in or 167.5 cm


51 kg or 112.5 lbs

Race / Ethnicity


Cheng Xiao is of Chinese descent.

Hair Color

Dark Brown

She has often dyed her hair.

Eye Color

Dark Brown

Sexual Orientation


Distinctive Features

Her flexibility

Cheng Xiao as seen in an Instagram post in January 2023
Cheng Xiao as seen in an Instagram post in January 2023 (Cheng Xiao / Instagram)

Cheng Xiao Favorite Things

  • Thing About Being An Idol – Meeting the fans

Cheng Xiao Facts

  1. She was 16 years old when she left her home in order to be a trainee.
  2. She previously trained under JYP Entertainment.
  3. On December 10, 2015, Cheng Xiao was revealed as a member of WJSN as part of its Wonder Unit.
  4. Along with GFriend‘s EunhaOh My Girl‘s YooA, Gugudan‘s Nayoung, and Momoland‘s Nancy, Cheng Xiao was part of a special project group named Sunny Girls for Inkigayo’s Music Crush Project and they released their single Taxi on November 27, 2016.
  5. The girl group WJSN debuted with the release of the extended play Would You Like? on February 25, 2016, and it included songs like Take My BreathMo Mo Mo (모모모), and Catch Me.
  6. WJSN released its debut studio album Happy Moment on June 7, 2017, and its tracklist consists of Mr. BADBOYHappy, Babyface, SUGARFollow Me, and others. The album peaked at #3 on the Gaon Album Chart and its song Happy was placed at #77 on the Gaon Digital Chart.
  7. WJSN‘s first summer special album For the Summer was released on June 4, 2019, and it peaked at #1 on the South Korean Albums (Gaon) chart.
  8. Alongside Chen Feiyu, Xiong Ziqi, Deng Enxi, Yu Yijie, and Shang Xuan, Cheng Xiao co-starred as Qin Sang in the 2020 fantasy streaming television series Legend of Awakening.
  9. She brought to life the character of Lu Jingjing in the 2021 comedy-mystery buddy film Detective Chinatown 3, a sequel to Detective Chinatown 2 (2018).
  10. On March 31, 2021, WJSN released its 9th extended play titled Unnatural and it peaked at #3 on the South Korean Albums (Gaon) chart.
  11. Cheng Xiao has been a part of the Starship project group called YTeen.
  12. Her fellow WJSN bandmates were Bona, Exy, Yeoreum, Soobin, Luda, Dawon, Seola, Eunseo, Dayoung, YeonjungWu Xuanyi, and Meng Meiqi. The group originally had 13 members but Xuanyi, Cheng Xiao, and Meng Meiqi left the group on March 3, 2023.
  13. Cheng Xiao is a huge fan of Red Velvet‘s Joy.
  14. She has credited f(x)‘s Victoria Song as her role model.

Featured Image by lean on me / / CC BY 4.0

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