Read the bio below and try to give details on guo zhongze 's: - sport - event - updated - country - birth date - name Bio: guo zhongze -lrb- born 7 august 1996 -rrb- is a male chinese sprinter . he competed in the 400 metres event at the 2015 world championships in athletics in beijing , china .
The answer to this question is:
- sport is track and field- event is sprinter- updated is 2015-08-29- country is china- birth date is 7 august 1996- name is guo zhongze