David Stewart

David Harry Stewart is a media innovator and a passionate advocate for living well longer. With decades of experience in high-profile creative work and a bold personal philosophy on living fully, David launched AGEIST first, then Super Age, to champion imagination, curiosity, and the science of living long while living well. David is frequently invited to share his expertise at global forums and conferences. His thought leadership spans topics of longevity, wellness, and purposeful living, resonating with a diverse and dynamic audience. Prior to founding AGEIST, David’s distinguished career as an award-winning photographer saw collaborations with iconic brands, such as Nike, Adidas, Google. His work has been featured in premier publications, including GQ, Esquire, Harper’s Bazaar, Wired, Interview, Time, and The New York Times Magazine. David’s mission is to ignite a global movement that redefines living longer and better—empowering people to embrace vitality, purpose, and possibility at every stage of life. By blending cutting-edge science with timeless wisdom, David is challenging perceptions and building a community of bold thinkers who refuse to be defined by age.