
Marc's work today centers on longevity, wellbeing, and what he calls fulfillment—the idea that a long life and a meaningful one are built the same way. He writes and speaks on how purpose, connection, and health practices compound over a lifetime, drawing on three decades of building organizations and the lessons of stepping back from them.
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Craig remains a social entrepreneur and author, focused on connection and impact—why people need community, and how ordinary people create extraordinary change. He is a co-author of the bestselling What is My Legacy?, with a foreword by His Holiness the Dalai Lama, and continues to speak internationally on purpose and service.
Visit craigkielburger.com →The brothers co-host the My Legacy Podcast and syndicated radio show with Martin Luther King III and Andrea Waters King. Each episode pairs a well-known guest with a "plus one"—the person who shaped their story—for conversations about what we inherit, what we build, and what we leave behind. Guests span business, wellness, justice, and culture.
The partnership began in 1995, when 12-year-old Craig read a newspaper story about child labour and, with his older brother Marc, founded the children's charity Free The Children from the family home in Thornhill, Ontario. Over the next three decades the brothers built it into a global education and service movement, became New York Times bestselling authors, and shared stages with presidents, laureates, and—more importantly, they'd say—millions of young people. Thirty years on, they're still working side by side.