Jack Bogle, founder of Vanguard Group and creator of the index fund, dies at age 89

Bogle was considered one of the world's greatest investors. He was founder of Vanguard Group and created the world's first index mutual fund.

from World News & Analysis https://www.cnbc.com/2018/12/14/jack-bogle-founder-of-vanguard-group-and-creator-of-the-index-fund-dies-at-age-89.html