Timothy (Tim) Ferriss is an American podcaster, best-selling author, entrepreneur and investor. He has authored 5 prominent books namely The 4-Hour Workweek, The 4-Hour Body, The 4-Hour Chef, Tribe of Mentors & Tools of Titans.

Tim is also known for his popular podcast “The Tim Ferriss Show” which has an interview-centered format that has been running since 2014. He invested or advised in such startups as StumbleUpon, Evernote, Shopify, Shyp and TaskRabbit. He is a pre-seed money advisor to Uber.