Related to: 'The Challenge Culture'

Anthony Gell

Anthony Gell is the founder and CEO of LeadersIn, an online and offline community dedicated to sharing wisdom from world leaders in their field. Before launching LeadersIn in 2012, Anthony was a producer in a London based B2B publishing and conference company. During his ten years with that company, he was part of the launch team for the Asian HQ in Singapore, oversaw the turnaround of the New York office, and then became Regional CEO, launching offices in South Africa, Germany, Spain, Sweden, Dubai and Shanghai. In 2008, he launched both a consulting business, and The Business Voice (bvo.com), which provides a free library of interviews under the brand 'Leaders In Business'. Anthony has written many leadership, success and business articles and is an avid public speaker. He has been asked to interview business leaders at many leading institutions including London Business School and Imperial College, London.

Bryce G. Hoffman

BRYCE G. HOFFMAN, author of the critically acclaimed and bestselling book American Icon: Alan Mulally and the Fight to Save Ford Motor Company, is a consultant and speaker who helps companies around the world plan better and leaders around the world lead better by applying innovative systems from the business and the military industries. Formerly an award-winning financial journalist who spent twenty-two years covering the global automotive and high-tech and biotech industries for major newspapers in Michigan and California, he launched his international consulting practice in 2014. He writes a regular column on leadership and culture for Forbes.com and appears on television and radio shows in the Unites States and around the world. He and his wife live in Fenton, Michigan.

Cal Newport

Cal Newport, Ph.D., lives in Washington, DC, where he is a writer and an assistant professor of computer science at Georgetown University. He is the author of SO GOOD THEY CAN'T IGNORE YOU and three books of unconventional advice for students. He runs the popular website Study Hacks: Decoding Patterns of Success.

Carol Dweck

Dr. Carol S. Dweck is widely regarded as one of the world's leading researchers in the fields of personality, social psychology and developmental psychology. She has been the William B. Ransford Professor of Psychology at Columbia University and is now the Lewis and Virginia Eaton Professor of Psychology at Stanford University and a member of the American Academy of Arts and Sciences. Her scholarly bookSelf-Theories: Their Role in Motivation, Personality, and Developmentwas named Book of the Year by the World Education Fellowship. Her work has been featured in such publications asThe New Yorker, Time, The New York Times, The Washington Post, andThe Boston Globe, and she has appeared onTodayand 20/20. She lives with her husband in Palo Alto, California.

Colin Espie

Colin A. Espie PhD, DSc is Professor of Sleep Medicine in the Nuffield Department of Clinical Neuroscience and a Fellow of Somerville College, University of Oxford. He is Research Director of the Experimental and Clinical Sleep Medicine program within the Sleep & Circadian Neuroscience Institute, and Clinical Director of the Oxford Online Program in Sleep Medicine. Dr Espie has authored/co-authored over 200 publications and books, particularly on CBT, and is co-founder of Big Health (Sleepio) which develops digital interventions for insomnia.

Dan Schawbel

Dan Schawbel is a New York Times bestselling author, partner, and research director at Future Workplace, and the founder of both Millennial Branding and WorkplaceTrends.com. He is the bestselling author of two career books: Promote Yourself and Me 2.0. Through his companies, he's conducted dozens of research studies and worked with major brands including American Express, GE, Microsoft, Virgin, IBM, Coca-Cola, and Oracle. Dan has written countless articles for Forbes, Fortune, TIME, The Economist, and The Harvard Business Review. Considered "one of today's more dynamic young entrepreneurs" by Inc. Magazine, Schawbel has been profiled or quoted in more than 2,000 media outlets, such as NBC's The Today Show, Fox News's Fox & Friends, MSNBC's Your Business, The Steve Harvey Show, The Wall Street Journal, People Magazine, Wired Magazine, GQ, The Economist, and NPR. He has been recognized on several lists including Inc. Magazine's "30 Under 30," Forbes Magazine's "30 Under 30," Business Insider's "40 Under 40," BusinessWeek's "20 Entrepreneurs You Should Follow," and as one of Workforce Magazine's "Game Changers."

Farrah Storr

Farrah Storr was appointed Editor of Cosmopolitan UK in July 2015. Since taking the role, she has led the magazine through a dramatic new look and introduced unique content. Farrah is internationally recognised as a leading authority on print and digital publishing, fashion, branding, international and current affairs and lifestyle as an author and journalist. Storr is an accomplished moderator, host and presenter, and speaks on leadership, motivation, media, press relations, Asia relations, woman's rights, health and travel.

Frances Cole

Dr Frances Cole was a GP and pain rehabilitation specialist. She developed the first UK primary and community care pain rehabilitation programme based on cognitive behavioural therapy (CBT) principles in 1996. She developed a pain health needs assessment tool that won an NHS Modernisation award in 2005 and gained an NHS National Clinical Leaders Award in 2011. Frances is a past chair of the British Pain Society Pain Management Programme Special Interest Group whose current focus is on multidisciplinary pain management. Her current work is on digital self-management tools for pain including apps.

Geoff Tibballs

Geoff Tibballs is the author of numerous bestselling humour titles.

Helen Kennerley

Dr Helen Kennerley works as a consultant at the highly regarded Oxford Cognitive Therapy Centre. In 2002 she was shortlisted by the British Association for Behavioural and Cognitive Psychotherapies for the award of most influential female cognitive therapist in Britain. She is the author of Overcoming Anxiety, Overcoming Childhood Trauma and How to Beat Your Fears and Worries.

J.K. Rowling

J.K. Rowling is the author of the bestselling Harry Potter series of seven books, published between 1997 and 2007, which have sold over 450 million copies worldwide, are distributed in more than 200 territories, translated into 73 languages, and have been turned into eight blockbuster films. She has also written two small volumes, which appear as the titles of Harry's schoolbooks within the novels. Fantastic Beasts and Where to Find Them and Quidditch Through the Ages were published by Bloomsbury Children's Books in March 2001 in aid of Comic Relief. In December 2008, The Tales of Beedle the Bard was published in aid of the Children's High Level Group, and quickly became the fastest selling book of the year.

Jason Selk

Dr. Jason Selk is one of the premier performance coaches in the United States, with dozens of professional athletes and Fortune 500 executives as his clients. As the Director of Mental Training for Major League Baseball's St. Louis Cardinals, Dr. Selk helped the team win two World Series championships, in 2006 and 2011. He is a regular contributor to Forbes, ABC, CBS, ESPN and NBC, and has been featured in USA Today, Men's Health, Muscle and Fitness, INC., and Self magazines.

Jason Zweig

Jason Zweig became a personal finance columnist for the Wall Street Journal in 2008. He was a senior writer for Money and a guest columnist for Time and CNN.com. He is the author of Your Money and Your Brain, one of the first books to explore the neuroscience of investing. Zweig is also the editor of the revised edition of Benjamin Graham's The Intelligent Investor, the classic text that Warren Buffett has described as "by far the best book about investing ever written." Before joining Money in 1995, Zweig was the mutual funds editor at Forbes. Earlier, he had been a reporter-researcher for the Economy & Business section of Time and an editorial assistant at Africa Report, a bimonthly journal. A frequent commentator on television and radio, Zweig is also a popular public speaker who has addressed the American Association of Individual Investors, the Aspen Institute, the CFA Institute, the Morningstar Investment Conference, and university audiences at Harvard, Stanford, and Oxford.Zweig was for many years a trustee of the Museum of American Finance, an affiliate of the Smithsonian Institution. He serves on the editorial boards of Financial History magazine and The Journal of Behavioral Finance.

Joel Osteen

JOEL OSTEEN is the author of seven New York Times bestsellers. He is the senior pastor of America's largest congregation, Lakewood Church in Houston, Texas. More than 45,000 people attend services there every week. His televised messages are seen by more than 10 million viewers each week in the United States, and millions more in 100 nations around the world. His 24-hour channel on SiriusXM Satellite Radio and millions of social media followers have prompted numerous publications to name him as one of the most influential Christian leaders in the world. He resides in Houston with his wife, Victoria, and their children. You can visit his website at www.joelosteen.com.

John C. Maxwell

JOHN C. MAXWELL, the #1 New York Times bestselling author, coach, and speaker who has sold more than 26 million books, was identified as the #1 leader in business by the American Management Association® and the world's most influential leadership expert by Business Insider and Inc. magazine in 2014. His organizations--The John Maxwell Company, The John Maxwell Team, EQUIP, and the John Maxwell Leadership Foundation--have trained more than 5 million leaders worldwide. Maxwell speaks to Fortune 500 companies, presidents of nations, and many top world business leader

Joyce Meyer

JOYCE MEYER is a #1 New York Times bestselling author and one of the world's leading practical Bible teachers. Her broadcast, Enjoying Everyday Life, airs daily on hundreds of television networks and radio stations worldwide. Joyce has written nearly 100 inspirational books. Bestsellers include God Is Not Mad at You; Making Good Habits, Breaking Bad Habits; Living Beyond Your Feelings; Power Thoughts; Battlefield of the Mind; and The Confident Woman. Joyce holds conferences throughout the year, speaking to thousands around the world.

Julia Pimsleur

Julia Pimsleur is CEO and Founder of Little Pim, the leading program for introducing young children to a second language at home. It sells internationally in nineteen countries, and has won more than twenty-five awards for its proprietary Entertainment Immersion Method®. Pimsleur is dedicated to helping other female entrepreneurs access growth capital - one of the greatest keys to business success. To this end, she has created the "Double Digit Academy" fundraising boot-camp and the online course "Further. Faster. Funded." Pimsleur has blogged about entrepreneurship for Forbes.com since 2012, and she has been a speaker at Stanford University, Yale University, NYU Stern Business School, and the Yale School of Management. A popular TV guest, she has been featured on TODAY, NBC Weekend Todayand Fox News, and her company has been highlighted in Business Week, Wall Street Journal and The New York Times. She won the 2013 Smart CEO Brava! Award for women entrepreneurs.

Mary Burgess

Dr Burgess, author of Overcoming Chronic Fatigue, has worked as a therapist in the area of Chronic Fatigue Syndrome (CFS) for more than ten years. She is both a clinician and a researcher, at Guy's, King's and St Thomas' School of Medicine in London. Much of her research has been into ways of bringing treatment to CFS patients who, because of their illness, have difficulty attending her clinics. She is currently working as a cognitive behavioural psychotherapist at the School's Chronic Fatigue Syndrome Research and Treatment Unit.

Matthew Rudy

Matthew Rudy has ghostwritten 26 sports, business, and travel books since 1997, including titles by golf instructors Dave Stockton, Hank Haney, and Stan Utley; sports psychiatrist Dr. Michael Lardon, and personal development coach Bryan Dodge. His book with personal finance expert Anthony Davenport will be published by Houghton Mifflin Harcourt in 2017. He is a senior writer at Golf Digest, where he has ghostwritten 25 cover stories since 1999 and earned national awards for his investigative and feature work.

Miriam Lancewood

Miriam Lancewood was born in 1983 and grew up in a loving home in a small village in the Netherlands. Nature, theatre, art and music were the pillars of her childhood. At the age of thirteen, Miriam started pole-vaulting and, as a result of many hours spent training, she won a number of competitions. It was, therefore, an obvious choice for her to study Physical Education when she left high school. At 21, upon completing her Bachelor's degree, she set off for Zimbabwe to spend a year volunteering in a school. From Africa, she flew to India, where she met her partner and companion, Peter. Together they travelled for several years throughout Asia and Papua New Guinea, and eventually arrived in Aotearoa New Zealand, Peter's home country. Miriam and Peter then made the decision to live in the most primitive manner in the wilderness of the Southern Alps.