Given the question: What key details about hermann gehri  can be extracted from the following bio?  Bio: hermann gehri -lrb- 26 july 1899 -- 25 november 1979 -rrb- was a swiss freestyle wrestler and olympic champion . he received a gold medal at the 1924 summer olympics in paris .
The answer is:
- name is hermann gehri- birth date is 26 july 1899- death date is 25 november 1979