Barely Half of 30-Year-Olds Earn More Than Their Parents
“In 1970, 92% of American 30-year-olds earned more than their parents did at a similar age, they found. In 2014, that number fell to 51.%”
Source: http://www.wsj.com/articles/the-american-dream-is-fading-and-may-be-very-hard-to-revive-1481218911