- 中文名：杨泫贞
- 别名：尼基·杨
- 身高：未知
- 体重：未知
- 地区：韩国,首尔
- 星座：双子座
- 血型：未知
- 生日：1985-06-08
- 出生地：韩国,首尔
- 职业：配音/导演
- 代表作品：探险活宝 第九季
Niki Hyun Yang is a South Korean animator, writer, storyboard artist, and voice actress. After graduating from Hongik University and then CalArts, she became one of the storyboard artists of Family Guy before moving to Frederator Studios. She is best known for voicing BMO and Lady Rainicorn on the Cartoon Network series Adventure Time.