Date of Birth: 
About Guo Zhongze
- Guo Zhongze (born 7 August 1996 in Fushun, Liaoning) is a Chinese sprinter specialising in the 400 metres.
- He competed at the 2015 World Championships in Beijing without advancing from the first round. His personal bests in the event are 45.66 seconds outdoors (Beijing 2015) and 47.95 seconds indoors (Doha 2016).
Read more at Wikipedia