David Booth helped create one of the world’s first index funds in the 1970s, before launching Dimensional Fund Advisors in the early 80s. Since then, Dimensional has become a global giant, with $US915 billion (around $1.4 trillion AUD) in assets under management - including on behalf of Australia’s two biggest super funds.

David Booth, Founder and Chairman of Dimensional Fund Advisers, speaks to Sean Aylmer from Austin, Texas, after the launch of Tune Out The Noise - a film telling David's incredible story.

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