 "John Bogle")
Everyone knows Warren Buffett and his idea of value investing, but not many have heard of John Clifton "Jack" Bogle, who the Oracle of Omaha himself calls a hero for investors.
Bogle, the retired founder and CEO of Vanguard Group, also a creator of first index fund, turns 88 today. During Berkshire Hathaway's annual shareholder meeting in Omaha on Saturday, Buffett lauded and extended early 88th birthday wishes to Bogle.
"Jack Bogle has probably done more for the American investor than any man in the country," said Buffett, adding Bogle has put 10s and 10s and 10s of
