My Take
Cheng Xiao is one of those performers who makes you stop scrolling the moment she appears on screen — the kind of dancer who turns a routine group performance into something you rewatch. She came up through the South Korean idol system as part of WJSN starting in 2016, which is no small feat for a Chinese trainee navigating a famously demanding industry, and she stood out almost immediately for her gymnastics-level flexibility and clean, expressive movement. Her pivot back to China around 2018 and eventual departure from WJSN in 2023 felt like the natural next chapter for someone whose charisma was always a bit too big for a twelve-member ensemble — and her solo acting and modeling work since then has proved the point.
Overview
Cheng Xiao (Chinese: 程潇; Korean: 성소, born July 15, 1998) is a Chinese singer, dancer, and actress. She made her debut as a member of the South Korean girl group WJSN in 2016. In early 2018, she began her solo activities in China and took a hiatus from the group since then. After a five-year hiatus from WJSN, she left the group in March 2023.
1. Profile
- Name (English)
- Cheng Xiao
- Name (Japanese)
- ソンソ
- Reading
- そんそ
- Born
- July 15, 1998 (age 27)
- Zodiac / Chinese zodiac
- Cancer / Tiger
- Origin
- Shenzhen, People's Republic of China
- Blood type
- Private
- Height
- Private
- Agency
- Private
- Occupation
- singer / model / actor / dancer
2. Background
- Elementary school
- Private
- Junior high
- Private
- High school
- Private
- University
- Private
3. Relationships
- Spouse
- Private
- Children
- Private
- Parents
- Private
- Siblings
- Private
4. Personality
Motto
Private
6. Links
7. About this entry
Tags
- Last updated
- 2026-06-02
Facts are limited to publicly available information up to 2024; non-public items are marked "Private / Unknown". English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.