Discover the habits and routines of 50 of the world's most successful people

What was Barack Obama's night-time routine when he was the President of the United States? How does Elon Musk sustain his work schedule of 80-120 hours per week? What's Arianna Huffington's number 1 trick for getting things done? Does The Rock really wake up at 3.30am to work out?

Daily Routines gives you a look at some of the world's most successful people by exploring how they structure their day, their diet and training schedules, and how they do their best work. Readers will get a behind-the-scenes glimpse at their motivation, fitness, time management and more.

Discover more about world leaders like Jacinda Ardern and Barack Obama; billionaire tech founders like Melanie Perkins, Jeff Bezos and Jack Dorsey; world-class athletes like Lebron James, Manny Pacquiao, and George St-Pierre; as well as names like The Rock, Warren Buffet, Michelle Obama, Miranda Kerr and plenty more.

Here's a full list of all the 50 successful people featured in Daily Routines. Gain useful ideas, tips and tricks on everything from parenting to entrepreneurship, productivity to healthy living as you walk through a typical day in the life of:

• Barack Obama
• Sheryl Sandberg
• Bill Gates
• Jeff Bezos
• Richard Branson
• Jacinda Ardern
• Jack Dorsey
• Joe Rogan
• Jason Fried
• Elon Musk
• Matt Mullenweg
• Michelle Obama
• Haruki Murakami
• David Heinemeier Hansson
• Allyson Felix
• Rand Fishkin
• Warren Buffet
• Anna Wintour
• Malcolm Gladwell
• Maria Popova
• Nir Eyal
• Arianna Huffington
• Arnold Schwarzenegger
• Melanie Perkins
• Scott Adams
• Jocko Willink
• Lebron James
• J. K. Rowling
• Gennady Golovkin
• Bozoma Saint John
• Andrew Wilkinson
• Alexis Ohanian
• Dwayne “The Rock” Johnson
• Anne Wojcicki
• James Clear
• Floyd Mayweather
• Miranda Kerr
• Aaron Levie
• Max Levchin
• Vasyl Lomachenko
• Beth Comstock
• Pharrell Williams
• Ryan Carson
• Cal Henderson
• Manny Pacquiao
• Jordan Burroughs
• Questlove
• Bob Iger
• Puff Daddy
• Georges St-Pierre