Tsai A-Ga
Taiwanese YouTuber
- Born
- 21 July 1984, Chiayi City
- Age
- 42
- Birth name
- 蔡緯嘉
Tsai A-Ga (蔡阿嘎), born Cài Wěijiā (蔡緯嘉) on 21 July 1984 in Chiayi City, is a Taiwanese YouTuber, blogger and actor. He holds a bachelor's degree from Soochow University and a master's degree from Chinese Culture University. His YouTube channel, under the handle 
tsaiaga, had about 2.54 million subscribers in November 2025.
Tsai A-Ga’s social media accounts
3 external identifiers
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