Q:What type of details about ramanathan krishnan  can be gathered from the following bio?  Bio: ramanathan krishnan -lrb- born 11 april 1937 , boothapandi village , nagercoil , india -rrb- is a retired tennis player from india who was among the world 's leading players in the 1950s and 1960s . he was twice a semifinalist at wimbledon in 1960 and 1961 , reaching as high as world no. 6 in lance tingay 's amateur rankings .
A:
- residence - daviscupresult - wimbledonresult - usopenresult - updated - team - wimbledondoublesresult - frenchopenresult - birth date - name - birth place - turnedpro