The house that Jack built still stands today as one of the most respected funds in the financial industry. Vanguard Group and its funds, including the Vanguard 500 Index Fund which was founded by John Bogle, are still highly regarded in the investment community. Vanguard is known for its commitment to low-cost index investing, investor-friendly approach, and long-term focus on providing diversified investment options for individual and institutional investors. Today, we'll take a closer look at its Founder and glean valuable leadership lessons from his transformative and trend setting leadership.