- Birth Name龔嘉欣
- Birthday1989 年 12 月 5 日
- Place of BirthHong Kong
- Gender
- Job
- Star Sign
- Nicknames
- Ka-yan BB
- Other Skills
- Singing, dancing, volleyball
- Height163 cm
- Other Works
- Program host, part-time model
- Artist Management
- Graduated from
- Advanced Diploma in Drama (Non-graduate)
- Won
- 2011 Ten Thousand Stars Awards Ceremony Nominated for Most Improved Female Artists
- Best Supporting Actress Award at Thousand Stars Awards Ceremony 2016
