Co-founder of Time Magazine in 1923, editor-in-chief[?] from 1929 until 1964. Founded Fortune in 1930, Life magazine in 1936 and Sports Illustrated in 1954.
... under the age of 18, 6.3% from 18 to 24, 31.0% from 25 to 44, 26.9% from 45 to 64, and 13.5% who are 65 years of age or older. The median age is 40 years. For every 100 ...