
Tim Ferriss
Author and podcast host
About Tim Ferriss
Tim Ferriss is an author, investor, and interviewer whose books include The 4-Hour Workweek and The 4-Hour Body. On The Tim Ferriss Show, he holds long-form conversations with people from science, sport, business, and the arts, often asking them to describe their routines and decision-making. His health-related writing draws on interviews and personal experiments, not medical training or clinical practice.