Health Isn’t Lost All At Once.
It Unravels Quietly.

At first, it’s
subtle:

Energy fading too soon, a little extra weight that won’t budge, moments of joy that somehow feel muted. I didn’t realize it until I nearly drowned in it.

I was 50 pounds overweight, pre-diabetic, and so fatigued that I would fall asleep at the wheel. Even joyful moments with my daughters felt distant. Doctors gave me prescriptions and band-aid solutions, but no one asked the right question:

Why was I so sick and unhappy in the first place?

Years earlier, Archbishop Desmond Tutu had shared a parable with me. Children were being swept downstream in a rushing river. Villagers jumped in to save them, one after another. But no matter how many they rescued, more kept coming. Finally, one villager stopped leaping into the water and ran upstream to find out who was throwing the children in.

That lesson, to go upstream to find the root cause, would later save my life.

At my lowest point, I faced a choice: remain broken, or be broken open. So I went upstream and what I discovered changed everything. The true epidemic isn’t diabetes, depression, or burnout. It’s disconnection. Disconnection from self, from others, from nature, from purpose. And the truth is, many of our systems (Big Food, Big Pharma, Big Agriculture, Big Tech, Big Medicine) are designed to profit from this disconnection.

What emerged is what I call
The Longevity Trifecta.

A framework for living longer, stronger, and more fulfilled.

The Science of Reconnection is the Longevity Trifecta

This is how we do it:

Longevity Medicine

Reconnects at the biological level, giving you more time.

Biohacking

Reconnects at the cellular level, restoring your energy.

Fulfillment

Reconnects at the holistic level, giving you love, meaning, and purpose.

When these three come together, they multiply. You heal faster, think more clearly, and live longer. You reconnect to who you really are.

Fulfillment isn’t “woo-woo.”  
It’s measurable.

It’s the clean oil of your life. Without it, every part of your system starts to break down. But when you reclaim it, you unlock energy, vitality, and purpose that ripple through every cell, every relationship, and every moment.

So if you feel like you’ve achieved a lot, but still sense a gap between who you are and how you live, this is your invitation to go upstream.

To reconnect. To reclaim your energy. To live your longest, healthiest, and best life.

Your purpose in life is to find your purpose.

By nurturing what fulfills you, your purpose reveals itself.

What fulfills me is love, connection, family, and health.

What fulfills YOU?

Marc Kielburger Biography

Marc Kielburger, - a husband, father, and renowned social entrepreneur. His passions uniquely integrate biohacking, longevity medicine, and consciousness to inspire others in the pursuit of living fulfilled lives. For more than 30 years, Marc has helped companies, foundations and individuals bring purpose to life. He has worked closely with major global brands like Microsoft, Unilever, Walgreens, and Allstate to help create positive social movements, and has helped prominent individuals like Oprah Winfrey, Sir Richard Branson and Sheryl Sandberg develop and deliver inspirational legacy projects.

With Oprah, Marc developed and launched the O Ambassadors program, a multi-million dollar program that connected over one million North American youth at 2,000 different schools with their peers in developing countries. Today, Marc co-leads Legacy+, a foundry of strategists, designers, creators, storytellers and innovators that brings purpose to life for companies, foundations and individuals by building real movements and legacy projects with real impacts.

A prolific author, Marc has co-authored 10 books, including the New York Times bestseller ME to WE and the international bestseller WEconomy. His latest book is the newly released What Is My Legacy?: Realizing a New Dream of Connection, Love, and Fulfillment. Released on Martin Luther King Jr. Day 2025, the book has been celebrated for its profound insights on building a purposeful life. People Magazine wrote a feature shortly before its release, noting “the book draws on neuroscience, psychology, epigenetics and their own lived experiences, to create a new framework the authors call ‘Living Legacy.’"

Co-written with his brother Craig Kielburger, Martin Luther King III and Arndrea Waters King along with Martin Luther King III and Arndrea Waters King, What Is My Legacy? features a foreword by His Holiness the Dalai Lama and contributions from luminaries like Simon Sinek, Jay Shetty, Julia Roberts, Pete Carroll and Melinda French Gates, among many others. He serves as Co-Host of the My Legacy Podcast & Syndicated Radio Show on iHeart - alongside his co-authors from the What Is My Legacy? book. The podcast steps inside the lives of extraordinary individuals, engaging in conversation about redefining what it means to create a living legacy. Each episode uncovers untold stories, deepened by the insights of those who know them best - friends, family, mentors. From groundbreaking achievements to deeply personal challenges, My Legacy offers an intimate look at the connections that shape us all.

Marc also serves as Chancellor of Legacy College in Kenya, which offers diverse programs to Kenyan learners along with international continuing education opportunities for global learners offered by a distinguished faculty of instructors and thought leaders.

Marc is also the co-founder of the Dalai Lama Center, which empowers youth around the globe through social and emotional learning to cultivate compassion, resilience, and inner peace. As a motivational speaker, Marc has hosted more than 130 stadium events across North America and the UK, welcoming over 1.5 million attendees. His stages have featured Nobel Laureates, global leaders like His Holiness the Dalai Lama and President Mikhail Gorbachev, and entertainment icons like Selena Gomez and Natalie Portman. Millions more have engaged with these events through primetime broadcasts on ABC, CBS, CTV, and Hulu.

As the co-founder of Unlimited Life (along with Dave Asprey and Dr. Tim Cook), a Certified Health Coach and a Reiki Master, Marc helps people live their longest, healthiest, and best lives. He is a member of YPO, a global leadership community of over 35,000 chief executives, and he is a regular contributor to Entrepreneur.com, where he writes about integrating purpose into business and building meaningful legacies. A member of the Order of Canada, Marc has been named Canada’s Most Admired CEO in the public sector and was inducted into Canada’s Walk of Fame. His journey is rooted in compassion and service, values he embraced from an early age. A graduate of Harvard University in International Relations, he went on to earn a Rhodes Scholarship and completed a law degree at Oxford University.

Marc's dedication to education and service is further reflected in the 10 honorary doctorates and degrees he has received, underscoring his profound impact on society. 

Every day, Marc works to empower individuals, organizations, and communities to help them live legacies they are proud of and that contribute to more fulfilled lives. His remarkable history is a testament to the power of connection, leadership and unwavering commitment to making the world a better place.

Experiences

How You Can Live a Fulfilled Life

Unlimited Life

A 12 month white glove membership program uniting longevity medicine, biohacking, and fulfillment into one seamless system. Personalized testing, coaching, and protocols help you gain time, energy, and meaning.

Start your journey

Fulfilled Life Travel Retreats

Transformative journeys along Kenya’s coast, in the Maasai Mara, and within Ecuador’s Amazon rainforest that blend nature, service, and science to renew the body, sharpen the mind, and reconnect you to purpose.

Explore Retreats

Trifecta Health

Personalized, science-driven diagnostics and interventions rooted in your DNA, unlocking the foundation of individualized healthcare and empowering you to live your longest, healthiest, and most optimized life.

Legacy College

Learn from renowned changemakers including Simon Sinek, Martin Luther King III, Arndrea Waters King, and the Dalai Lama through immersive online experiences and in-person global courses and retreats that unite wisdom, leadership, and fulfillment.

Start Learning

Health Isn’t Lost All At Once.
It Unravels Quietly.

At first, it’s
subtle:

Why was I so sick and unhappy in the first place?

That lesson, to go upstream to find the root cause, would later save my life.

The antidote is reconnection.

And the science of reconnection became my life’s work.

Along the way, I have been privileged to build organizations that embody this philosophy of reconnection.

What emerged is what I call
The Longevity Trifecta.

A framework for living longer, stronger, and more fulfilled.