Q:Facts:   - profession: politician    - order: member parliament -lrb- lok sabha -rrb- for salem of parliament -lrb- rajya sabha -rrb- member of    - successor: p. kannan    - party: all india anna dravida munnetra kazhagam    - spouse: saraswathi    - predecessor: k. rajaram      - term end: 1980 1977    - term start: 1977 1971    - birth date: 21 april 1922    - name: edappadi rajagopal krishnan    - nationality: indian   Based on these bullet points, write a short biography describing the life of e. r. krishnan .
A:
edappadi rajagopal krishnan -lrb- b. april 21 , 1922 -rrb- is an indian politician from the all india anna dravida munnetra kazhagam .