Füge eine Handlung in deiner Sprache hinzuTim Ferriss is an author, entrepreneur, investor, and public speaker. He has authored 3 NYT Bestsellers: The Four-Hour Workweek, The Four-Hour Body, and most recently The Four-Hour Chef.Tim Ferriss is an author, entrepreneur, investor, and public speaker. He has authored 3 NYT Bestsellers: The Four-Hour Workweek, The Four-Hour Body, and most recently The Four-Hour Chef.Tim Ferriss is an author, entrepreneur, investor, and public speaker. He has authored 3 NYT Bestsellers: The Four-Hour Workweek, The Four-Hour Body, and most recently The Four-Hour Chef.