What key details about zhang zhicheng  can be extracted from the following bio?  Bio: zhang zhicheng -lrb- born 1 july 1963 -rrb- is a chinese fencer . he competed in the individual and team foil events at the 1988 summer olympics .
The answer to this question is:
- name is zhang zhicheng- sport is fencing- birth date is 1 july 1963