Dr John Hewson is a renowned economist and former politician who served as Leader of the Liberal Party and Leader of the Opposition from 1990 to 1994. After politics, he transitioned into a successful career in investment banking, heading The John Hewson Group and chairing multiple organisations. John also holds prominent roles in financial advisory and public affairs, offering a unique blend of political and economic insights.

With prior appointments at the International Monetary Fund, Reserve Bank of Australia, and the University of New South Wales, Dr Hewson has a distinguished academic and professional background. He was awarded a Member of the Order of Australia (AM) in 2001 for his services to business, economics, and the community. A dedicated advocate for sustainability, he remains an influential voice on environmental and economic issues.