What’s the Longest Humans Can Live?

This question keeps boggling peoples mind, don't worry we got the answer here

115 Years, New Study Says

The scientists charted how many people of varying ages were alive in a given year. Then they compared the figures from year to year, in order to calculate how fast the population grew at each age.

The fastest-growing portion of society has been old people, Dr. Vijg found. In France in the 1920s, for example, the fastest-growing group of women was the 85-year-olds.

As average life expectancy lengthened, this peak shifted as well. By the 1990s, the fastest-growing group of Frenchwomen was the 102-year-olds. If that trend had continued, the fastest-growing group today might well be the 110-year-olds.

Instead, the increases slowed down and appear to have stopped. When Dr. Vijg and his students looked at data from 40 countries, they found the same overall trend.

The shift toward growth in ever-older populations started slowing in the 1980s; about a decade ago, it stalled. This might have occurred, Dr. Vijg and his colleagues said, because humans finally have hit an upper limit to their longevity.