Related to: 'Even the Stiffest People Can Do the Splits'

Chris Cleave

Chris Cleave's debut novel INCENDIARY won the Somerset Maugham Award, among others. His second, the Costa-shortlisted THE OTHER HAND, was a global bestseller and sat in the New York Times Top Ten for over a year (under the US title, Little Bee). Both books were shortlisted for the Commonwealth Writers' Prizes. He lives in Kingston-upon-Thames with his wife and three children, and welcomes readers at facebook.com/ChrisCleaveBooks, www.chriscleave.com and twitter.com/chriscleave.

David Mitchell

Born in 1969, David Mitchell grew up in Worcestershire. After graduating from Kent University, he taught English in Japan, where he wrote his first novel, Ghostwritten. Published in 1999, it was awarded the Mail on Sunday John Llewellyn Rhys Prize and shortlisted for the Guardian First Book Award. His second novel, number9dream, was shortlisted for the Booker Prize and the James Tait Black Memorial Prize, and in 2003, David Mitchell was selected as one of Granta's Best of Young British Novelists. His third novel, Cloud Atlas, was shortlisted for six awards including the Man Booker Prize, and adapted for film in 2012. It was followed by Black Swan Green, shortlisted for the Costa Novel of the Year Award, and The Thousand Autumns of Jacob de Zoet, which was a No. 1 Sunday Times bestseller. Both were also longlisted for the Booker. In 2013, The Reason I Jump: One Boy's Voice From the Silence of Autism by Naoki Higashida was published in a translation from the Japanese by David Mitchell and KA Yoshida. It was an immediate bestseller in the UK and later in the US as well.

David Perlmutter

Dr David Perlmutter is president of the Perlmutter Health Centre in Naples, Florida, and the co-founder and president of The Perlmutter Brain Foundation. He is the recipient of numerous awards, including the Humanitarian of the Year Award from the American College of Nutrition and the Linus Pauling Award. A frequent lecturer, he writes a blog at VanguardNeurologist.com and is a contributor to The Huffington Post. His previous books include Grain Brain and The Grain Brain Cookbook.

Donald Robertson

Donald Robertson is a cognitive-behavioural psychotherapist, trainer and author who specialises in the treatment of anxiety and the use of CBT. He is the author of six books and many articles on philosophy, psychotherapy and psychological skills training.

Dr Pierre Dukan

Dr Pierre Dukan has been a medical doctor specializing in nutrition since 1973. The author of many works on diet and nutrition, including the bestselling The Dukan Diet, he regularly writes in the press and appears on television.

Gordon Ramsay

Scottish by birth, Gordon was brought up in Stratford-upon-Avon, England. With an injury prematurely putting an end to any hopes of a promising career in football, he went back to college to complete a course in hotel management and his dedication and natural talent led him to train with some of world's leading chefs.In 1993 Gordon became chef of Aubergine in London and within three years was awarded two Michelin stars. In 1998, at the age of 31, Gordon set up his own restaurant, Restaurant Gordon Ramsay, which quickly received the most prestigious accolade in the culinary world - three Michelin stars. One of only four chefs in the UK to maintain three stars, Gordon was awarded an OBE in 2006 for services to the industry.Now internationally renowned, Gordon has opened a string of successful restaurants across the globe, from Italy to LA. 2011 has proved to be another exciting year and saw the opening of Bread Street Kitchen in London's City district, as well as a venture across the pond in Montreal, Canada.Gordon has become a star of the small screen both in the UK and internationally, with two top rated shows in the US. Ramsay's Kitchen Nightmares and Hell's Kitchen are both into their third and ninth series respectively, whilst his latest show, Masterchef US, is now in its second series and is proving to be another massive hit with viewers. Gordon has also published a number of books, many of which have become best sellers across the world, notably his autobiography, Roasting in Hell's Kitchen.Gordon lives with his wife and four children in South London, along with their two bulldogs Rumpole and Romeo.

Gretchen Rubin

Gretchen Rubin is one of the most influential writers on the linked subjects of habits, happiness, and human nature. She's the author of many books, including the New York Times bestsellers, Better Than Before and The Happiness Project. A member of Oprah's SuperSoul 100, Rubin has an enormous following, in print and online; her books have sold more than 2 million copies worldwide, in more than 35 languages; and on her popular daily blog, gretchenrubin.com, she reports on her adventures in pursuit of habits and happiness. She also has an award-winning podcast, Happier with Gretchen Rubin. She lives in New York City with her husband and two daughters.gretchenrubin.com twitter | facebook | instagram

Hazel Wallace

Dr Hazel Wallace is the girl behind The Food Medic, a blog she set up in 2013 as a platform to show people that eating healthy and staying fit can be enjoyable, uncomplicated and easy to incorporate into an everyday busy lifestyle.Hazel is a UK based health and fitness blogger, social media influencer, qualified personal trainer and Junior Doctor. She graduated in 2012 with a first class degree in Medical Sciences, going on to gain a graduate degree in Medicine (MBBCH) in 2016. She now works as a Junior Doctor in London and The Food Medic is her first book.@thefoodmedicwww.hazelwallace.co.uk

Joe Cross

Joe Cross' personal story of transformation was chronicled in the documentary Fat, Sick & Nearly Dead, which has been seen by more than 20 million people worldwide. The incredible response to screenings of the film inspired Joe to create Reboot with Joe, making the tools, information and support available to enable anyone to reclaim their wellbeing. His second film Fat, Sick & Nearly Dead 2 charts the next stage of Joe's journey of health. He is the author of The Reboot with Joe Juice Diet and The Reboot with Joe Juice Diet Recipe Book, and spends time between Australia and the US, always with a juice in hand.

John Robbins

Widely considered to be one of the world`s leading experts on the dietary link between health and the environment, bestselling author, John Robbins' first book, Diet for a New America: How Your Food Choices Affect Your Health, Happiness, and the Future of Life on Earth, has now sold more than a million copies. In his new book, Healthy at 100, he explores how society, environment, food and lifestyle all contribute to ageing. Based on the latest research and his anthropological studies of some of the world's healthiest peoples, John shows that we can all live longer, happier lives.

Joyce Meyer

Joyce Meyer is the bestselling author of more than 100 inspirational books, including The Power of Simple Prayer, Approval Addiction, Power Thoughts and Battlefield of the Mind. Joyce's 'Enjoying Everyday Life' radio and television programmes are broadcast around the world, and she travels extensively conducting conferences.

L R Fredericks

L. R. Fredericks lives in London. Her first novel FARUNDELL, was shortlisted for the Authors' Club First Novel Award and, along with FATE, is available from John Murray.

Lorna Byrne

Lorna Byrne has been seeing and talking to angels since she was a baby. Now that her family is raised she talks openly about what she has learned. She lives quietly in rural Ireland. She is the author of the international bestsellers Angels in My Hair, Stairways to Heaven, A Message of Hope from the Angels and Love From Heaven. Her books have been translated into over twenty languages. For more information, visit www.lornabyrne.com or follow Lorna on Facebook at http://www.facebook.com/lornabyrneangels

Margot Campbell

Margot Campbell runs her popular Pilates on the go... studio in West London. Working with people of all ages and shapes, Margot has adapted her methods to help her clientsachieve their goals, whatever their schedule.

Mark Hyman

Mark Hyman, MD, is the director of the Cleveland Clinic Center for Functional Medicine, and founder and director of The Ultra-Wellness Center. He is the bestselling author of numerous books, including Eat Fat, Get Thin, The Blood Sugar Solution 10-Day Detox Diet, and The Blood Sugar Solution.

Martin Faulks

Martin Faulks is a martial arts champion and Mystical adventurer. He has a black belt in Japanese Ninjutsu (Bujinkan Budo Taijutsu) and the Korean martial art, Kuk Sool Won and is proficient in the spiritual disciplines of China, including Tai Chi, Qi Gong and the legendary form of Yi Jin Jing.He is a three time national martial arts champion* and a regional fencing champion. Martin has travelled extensively and trained with some of the world's most skilled martial arts masters, including such famous masters as Bo ou Mander, Grand Master Masaaki Hatsumi, Noguchi Sensei, Stephen Hayes and Michael Pearce. He won gold medals at the (Kuk Sool Won) National Korean Martial Arts Association tournament 1993, 1994, and 1995. For Martin the Ninja arts are about secret knowledge. Knowledge that can lead to enlightenment and can allow you to aid your fellow man, through which he feels he gains a complete and balanced view of the spiritual mysteries. His previous works include:Gateways to Health: Secrets of Rejuvenation andButterfly Tai Chi: Health, Energy and Tranquility in 10 Minutes a Day

Michelle McGagh

Michelle McGagh is a freelance personal finance journalist who has been writing about money for over a decade for titles including The Guardian, City Wire, AOL and Money Observer, as well as regular TV appearances as a financial commentator. Michelle lives in London with her husband Frank and their huge mortgage.

Renée Ahdieh

Renée Ahdieh is the #1 New York Times bestselling author of The Wrath and the Dawn and The Rose and the Dagger. She is a graduate of the University of North Carolina at Chapel Hill. In her spare time, she likes to dance salsa and collect shoes. She is passionate about all kinds of curry, rescue dogs, and college basketball. The first few years of her life were spent in a high-rise in South Korea; consequently, Renée enjoys having her head in the clouds. She lives in Charlotte, North Carolina, with her husband and their tiny overlord of a dog. Her most recent novel is The Flame in the Mist.

Robert Weintraub

Robert Weintraub is a frequent contributor to the New York Times, a columnist for Slate, and the author of the acclaimed books The House That Ruth Built and The Victory Season.

Sarah Lotz

Sarah Lotz is a screenwriter and novelist who pens novels under the name S.L Grey with author Louis Greenberg; YA novels with her daughter, as Lily Herne; and is one third of pseudonymous author Helena S. Paige. Lauren Beukes calls her 'a natural-born storyteller. Like the hand reaching up from the dark well, she'll drag you into her thrall. You'll come up gasping.' Sarah lives in England with her family and other animals.