Original: Life expectancy at birth in Hong Kong is 84.8 years for a female and 78.9 for a male, while in Swaziland, primarily because of AIDS, it is 31.3 years for both sexes.
Simplified: The highest life expectancy is for people from Hong Kong, (84.8 years). The lowest is for people from Swaziland where, mainly because of AIDS, life expectancy is only 31 years.