Seychelles life expectancy is 71 years.
This depends on what you mean by best. But according to Schott's Almanac 2010: The country with the highest female life expectancy is Japan, at 85.6. And the country with the highest male life expectancy is Australia, at 79.3.
Lithuania
Sri Lanka has the highest life expectancy at birth in South Asia.
Japan has the highest live expectancy at birth of Asian countries at 83.3, partly because Japan is a member of OECD.
According to historical data, Europe had the highest life expectancy in 1900. This was primarily due to advancements in healthcare and living conditions in many European countries at that time.
Azerbaijan = 66 Russian Fed. = 66
A Mans Life Expectancy varies by country. in poor disease ridden (or polluted) countries the life expectancy can be as low as 45. The highest is, i believe to be, around 89-96. I don't know for sure.
According to the World Health Organization, both Costa Rica and Chile are the most advanced countries in this regard, with a life expectancy of 79 years (2011):Chile: Male life expectancy: 76Female life expectancy: 82Overall life expectancy: 79Costa Rica: Male life expectancy: 77Female life expectancy: 81Overall life expectancy: 79
It depends on the country. For example in some poor countries 79 years old is a big deal while in Japan (the country with the highest life expectancy rate) it isn't that much.
Japan has the highest live expectancy at birth of Asian countries at 83.3, partly because Japan is a member of OECD.
If the life expectancy is high, then the wealth of the country will be high as well