When a family member gets sick, it can mean major changes to our lives. For Chris May, it meant he needed a role that could be done entirely from home. He quit his job, and created his own enterprise doing management consulting. One of the contracts he had after that was to create a report on the standards of north London hospitals. Instead of just a report, Chris created an entire database, and his work snowballed from there. The health technology entrepreneur talks to Evan Davis about how he eventually created the database for the entire NHS.

Production team: