Yang You, also known by his posthumous name as the Emperor Gong of Sui (隋恭帝), was the last emperor of the Chinese Sui dynasty. He was installed as a puppet emperor by Li Yuan. After Li Yuan founded the Tang dynasty, he had Yang You executed.
- Occupation
- sovereign
- Position held
- Emperor of China
- Citizenship
- Sui dynasty, Tang dynasty
- Born
- 605
- Died
- September 14, 619
