The life expectancy of a human born in 2013 depends on what country that human is born in. For a person born in the United States in 2013, the life expectancy is 79.56 years.
As of 2014, the country with the highest life expectancy is Monaco. A human born in Monaco in 2013 or 2014 is expected to live 89.58 years. The country with the lowest life expectancy for a human is Chad, at 49.4 years. An person's life expectancy depends on many factors, including genetics, living conditions and lifestyle choices. Life expectancy has risen over the years and continues to do so with advances in modern medicine.