Date of Birth: 
Place of Birth: Wenzhou, Zhejiang, China
About Zheng Siwei
- Zheng Siwei (Chinese: ???; pinyin: Zhèng Siwéi; born 26 February 1997) is a Chinese badminton player specializing in doubles.
- Zheng is two times World Champion and Asian games gold medalists in the mixed doubles with his current partner Huang Yaqiong.
- He also helps the national team clinched the 2018 Thomas and 2019 Sudirman Cup. Zheng entered the national team in 2013, made an excellence performance in the junior events, by collecting four gold medals, a silver and a bronze at the World Junior Championships, also six golds and a silver at the Asian Junior Championships from 2013–2015.
- Although Zheng stilled as a junior, he has shown a good performance in the senior event, by winning doubles titles in New Zealand and Brasil Open.
- For his achievements in 2015, the BWF awarded him the Eddy Choong Most Promising Player of the Year.Zheng provoked the girders, achieved an outbreak in 2016 by set off the world number 1 in the mixed doubles partnered with Chen Qingchen in November 2016.
- He and Chen reached thirteen Superseries finals, won the year-end tournament Dubai World Superseries Finals in 2016 and 2017, and the silver medal at the 2017 World Championships.
- He made a new partnership with Huang Yaqiong in November 2017, opened their career by winning the China, Hong Kong and Macau Open in the consecutive weeks.
- He again occupied the mixed doubles world number 1 in 9 August 2018, with the achievements of seven 2018 World Tour titles, the gold medals at the World Championships and Asian Games.
Read more at Wikipedia