Yashin is the greatest ever, there is nothing to discuss.
1) Yashin
2) Buffon
3) Zoff
4) Maier
5) Banks
Some numbers about Yashin:
812 career games played
Estimated to have made over 150 penalty saves during his career
326 games played for Dynamo Moscow main line-up (football team)
78 caps for the USSR national team (70 goals conceded)
12 caps at the World Cup (4 clean sheets)
2 FIFA 'Best of the World XI' appearances (1963-vs England,1968- vs Brazil)
FIFA testimonial match (1971)
270 career clean sheets
1960: USSR Goalkeeper of the year
1963: USSR Goalkeeper of the year
1963: European Footballer of the Year
1963: Ballon d'Or (the only goalkeeper to hold the award)
1966: USSR Goalkeeper of the year
1986: Olympic Order
1988: FIFA Order of Merit
2000: FIFA World Keeper of the Century
Pele: "I have all records in footballl, except one -I never scored against Yashin"