Date of Birth: 
Place of Birth: Baoding, Hebei, China
About Hao Yun
- Hao Yun (Chinese: ??; pinyin: Hao Yùn; born 23 June 1995 in Hebei) is a Chinese swimmer.
- At the 2012 Summer Olympics, he competed in the Men's 400 metre freestyle as the only teenager, finishing in 4th place in the final.
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