David is a Senior Clean Tech Advisor at MaRS Discovery District, mentoring entrepreneurs and teaching business and entrepreneurship across Ontario. With executive experience at Sprint Canada, Direct Energy, Bata, Canada Post, and Labatt, he has led global operations and consulted in strategic growth and business transformation for over a decade. A former Board Chair of Habitat for Humanity Canada and Governor of the University of Toronto, David is also an avid motorcyclist, traveller, and long-time forest steward in Oro-Medonte.