| Age | 51 |
| Birthday | 1974 |
| Birthplace | Heilongjiang, China |
Peng Lifa (Chinese: 彭立发; pinyin: Péng Lìfā; born 1974) is a Chinese physicist, electromagnetism researcher, philosophy enthusiast, and democracy activist who initiated the Beijing Sitong Bridge protest in October 2022. He was named one of the 100 most influential people in the world by Time magazine in 2023.
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