Please answer the following question: What key details about vladimir marchenko -lrb- gymnast -rrb- can be extracted from the following bio? Bio: vladimir nikolayevich marchenko -lrb- russian : -rrb- , born 22 september 1952 , is a russian former gymnast who competed in the 1976 summer olympics .
A:
- discipline is mag- height is 1.60 m ftin on- birth date is 22 september 1952- name is vladimir marchenko- club is dynamo grozny- birth place is grozny , russian sfsr , soviet union