- Name: 吳卓羲 (吴卓羲) / Ng Cheuk Hai (Wu Zhuo Xi)
- English name: Ron Ng
- Real name:/ Ng Siu Tong
- Profession: Actor and singer
- Birth date: 1979-Sep-02
- Birthplace: Hong Kong
- Height: 180cm
- Weight: 71kg
- Star sign: Virgo
- Chinese zodiac: Goat
- Blood type: O
- Family: Brother and sister