By Guenther Steiner

By Neil Wagner

By James Patterson

By Jeff Benedict

By Adrian Newey

By Simon Cambers and Simon Graf

By Kobe Bryant

By Samuel Whitelock

By Ivan Cleary

By Bear Grylls

By Taylor Jenkins Reid

By Taylor Jenkins Reid

By John ‘Lofty’ Wiseman

By Timothy Ferriss

By Shaun Barnett

By Emily Rath

By Lauren Asher

By Felix Francis

By Honey Hireme-Smiler

By Daniel James Brown

By Guenther Steiner

By Matt Whyman

By James Nestor

By Andre Agassi

By Matthew Syed

By Carl Hayman

By Lauren Asher

By Tim S. Grover and Shari Wenk

By Mariana Zapata

By Venus Williams

By John Grisham

By Tristan Gooley

By John McEnroe

By Monica Murphy

By Monica Murphy

By Hanif Abdurraqib

By Miyamoto Musashi

By Jeff Benedict and Armen Keteyian

By Maurice Hamilton

By Rickson Gracie

By Lauren Asher

By John Vaillant

By Mike Bhana and Clarke Gayford

By Roger Lentle and Frank Saxton

By Gregor Paul

By Johnny Wray

By Rickson Gracie

By Kara Goucher

By Phil Jackson

By Dylan Cleaver

By Bruce Miller

By Juan Villoro

By Gary Collins

By Danielle Friedman

By Dean Karnazes

By Peter Ryan

By Mike Sielski

By W Timothy Gallwey

By Cameron Hanes

By Abby Wambach

By Sam Heughan

By Mark Synnott

By Nick Pachelli

By Tristan Gooley

By Leigh Timmis

By Christopher Clarey

By Mark Frost

By Joshua Robinson and Jonathan Clegg

By Joshua Robinson and Jonathan Clegg

By Roland Lazenby

By John Carlin and Rafael Nadal

By Roland Lazenby

By Ranulph Fiennes

By James Kerr

By Lauren Fleshman

By Mirin Fader

By Maurice Hamilton

By Guillem Balague

By David Dein