Jack’s medical career spans 25 years as a physician and extreme environments researcher with an academic interest in computational modelling for predicting and improving public health. He is Founder and CEO of WellFounded Health, the world’s first health service dedicated to Founders, CEO’s and their investors globally, born out of CHHP, the Centre for Health and Human Performance that Jack founded in London in 2007.

Jack has a parallel life as a tech entrepreneur. Since 1999 Jack has been innovating in the space of human health, performance and flourishing for the workplace, extreme environments and clinical settings: Veteran healthtech founder, investor and advisor in US and UK health/biotech - Mosaic Ventures (venture partner), Founders Forum Healthtech (co-founder & chair), Headspace (first advisor), CIGNA Vielife (founding team, product owner) and led several first-of-kind expeditions in health care, including Klarismo (affordable MRI), Certific (self-directed healthcare), Sentrian (remote patient monitoring AI). 

Jack speaks internationally on the future of medicine, healthy longevity, human flourishing and medical technology.