dancer Kpop Girls vocalist

Cheng Xiao (Cosmic Girls (WJSN) Members) Age, Bio, Wiki, Facts & More

Cheng Xiao is a member of a group named Cosmic Girls (우주소녀), also known as WJSN is a 13-member girl group under Starship Entertainment and Yuehua Entertainment. The group consists of EXY, Seola, Xuan YiBona, Soobin, Luda, Dawon, Eunseo, Cheng XiaoMei QiYeoreum, Dayoung, and Yeonjung. They debuted on February 25, 2016.

Her stage name is Cheng Xiao (성소). Her Birth Name is Cheng Xiao (程瀟). She was born on  July 15, 1998. Her age is 24 years old as of 2022. She is Chinese By Nationality. Her Zodiac sign is Cancer.

She is the Main Dancer, Vocalist, Visual, and Face Of the Group.

Check out and follow Cheng Xiao’s Social Media accounts:

Instagram: chengxiao_0715

Twitter: chengxiao_0715

YouTube: N/A

Facebook: N/A

Early Life:

She was born in Shenzhen, China

Not much is known about her early life.

Physical Appearance:

She is Young, beautiful, and hot. She has a slender figure. She is hugely popular among youth. She looks like a doll. She has Slim Build. Her looks make her look younger than her actual age. She has black eyes and brown hair. She has beautiful eyes that look very appealing and long silky hair.

Her height is around 166 cm (5’6″) and her weight is around 51.2 kg (112 lbs). Her blood group is “B”.

Family, Religion & Boyfriends:

She has a younger sister.

Not much is known about her family and her personal relationship.


  • She has 2.3M+ followers on Instagram.
  • She speaks Korean and English.
  • She loves to hang out with friends.
  • She is makeup enthusiastic.
  •  She can play the guzheng.
  • Cheng Xiao learned Chinese dance for 10 years.
  • She has a pet lover.
  • She is fond of clicking selfies.
  • She is very flexible. She won Gold in Rhythmic Gymnastics on ISAC.
  • She is the mood maker of the group.
  • She has a bright personality and smiles a lot.
  • She was a former JYP trainee (Yizhibo live broadcast) and a former SM trainee.
  • She loves being sarcastic.
  • She wants to travel with her members.
  • She was part of a project unit called Sunny Girls, they released a single called “Taxi” in Nov. 2016.
  • She is talented and hardworking.
  • She is humble and cute.
  • She is optimistic, cheerful, and kind.
  • She is on hiatus due to her promotions in China.
  • She is very polite and considerate.
  • On December 28, 2020, she debuted as a soloist in China with the single “Focus-X“.

Check out and follow the Cosmic Girl’s official accounts:

Facebook: officialcosmicgirls

Twitter: WJSN_Cosmic

Instagram: wjsn_cosmic


Fan Cafe: WJSNcosmic


Weibo: YH宇宙少女

TikTok: official_wjsn

Checkout Latest Comeback Music Video:

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