The Blog of Author Tim Ferriss – Tim Ferriss's 4-Hour Workweek and Lifestyle Design Blog. Tim is an author of 5 #1 NYT/WSJ bestsellers, investor (FB, Uber, Twitter, 50+ more), and host of The Tim Ferriss Show podcast (400M+ downloads) Tim Ferriss's 4-Hour Workweek and Lifestyle Design Blog. Tim is an author of 5 #1 NYT/WSJ bestsellers, investor (FB, Uber, Twitter, 50+ more), and host of The Tim Ferriss Show podcast (400M+ downloads)