Date of Birth: 
Place of Birth: Chennai, Tamil Nadu, India
About Ramanathan Krishnan
- Ramanathan Krishnan (born 11 April 1937) 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.
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