Date of Birth: 
Place of Birth: Tianjin, China
About Gao Xin
- Gao Xin (Chinese: ??; pinyin: Gao Xin; Mandarin pronunciation: [káu ?Ãn]; born 12 May 1994 in Tianjin) is a Chinese male tennis player.
- Gao was a wild card and lost in the first round of the 2014 ATP Shenzhen Open.
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