| Full name: | Gundappa Rangnath Viswanath |
| Born: | 12th February 1949, Bhadravati, Mysore, India |
| Batting: | Right-hand batsman |
| Bowling: | Leg-break |
| Relations: | Brother-in-law: SM Gavaskar |
| Teams: | India (Test: 1969/70-1982/83); India (ODI: 1974-1982); India (World Cup: 1975-1979); Mysore (Main FC: 1967/68-1972/73); Karnataka (Main FC: 1973/74-1987/88); Karnataka (Main ListA: 1977/78-1987/88); Hyderabad Blues (India) (Other FC: 1967/68-1968/69); South Zone (India) (Other FC: 1968/69-1983/84); Indian Board President's XI (Other FC: 1969/70-1972/73); India (Other FC: 1969/70-1982/83); State Bank of India (Other FC: 1969/70-1973/74); Indians (Other FC: 1970/71-1982/83); Rest of India (Other FC: 1971/72-1981/82); Indian XI (Other FC: 1971/72-1973/74); Kerala Chief Minister's XI (Other FC: 1972/73); AL Wadekar's XI (Other FC: 1975/76); Rest of the World XI (Other FC: 1985); South Zone (India) (Other ListA: 1973/74-1981/82); India (Other ListA: 1974-1982); AL Wadekar's XI (Other ListA: 1975/76); Indians (Other ListA: 1975/76-1982/83); Wills' XI (Other ListA: 1978/79-1981/82); Indian Board President's XI (Other ListA: 1980/81); All teams |
| Indian Cricket Cricketer of the Year: 1970 |
| Lists of matches and more detailed statistics |
| Pictures: | Gundappa Viswanath |