Related to: 'Powered by Change'

Andy Cope

Andy describes himself as an author, happiness expert, qualified teacher and learning junkie. He has spent 10 years researching 'positive psychology' culminating in a 'PhD in Happiness' from Loughborough University. He has developed a series of keynotes and courses centreing on themes of happiness and flourishing, which he delivers in businesses and schools across the world. Andy has written several best-selling personal development books, including The Art of Being Brilliant, and is also a best-selling children's author. His Spy Dog series has enjoyed huge global success.

Ben Hammersley

BEN HAMMERSLEY is a British technologist, journalist, and broadcaster. He is the Prime Minister's Ambassador to Tech City, London's Internet Quarter; and a member of the European Commission High Level Group on Media Freedom. He is based in London.www.benhammersley.comFollow him on Twitter: @benhammersley

Claudio Feser

Claudio Feser is a Senior Partner and one of the founders of McKinsey's Leadership Development practice. Claudio has been in the Firm for 25 years and has published several leadership books, including Serial Innovators (2012) and When Execution Isn't Enough (2017), both by Wiley, and Growing Leaders (internal publication).

Denise Lee Yohn

Denise is an in-demand speaker and consultant, and a regular contributor to Harvard Business Review, Forbes and Fast Company. Her global clients include Oakley, Lexus, New Balance, Target, Sony and Facebook (to name a few). She is frequently called upon by the business media, including: FOX Business TV, CNBC, the Wall Street Journal and National Public Radio, to discuss on hot business issues.

Gary Keller

Gary Keller is chairman of the board and cofounder of Keller Williams Realty, Inc., one of the largest real estate companies in the world. His New York Times bestselling books have sold more than 1,300,000 copies.

James Bidwell

Disrupt! is written by the team at Springwise, the most cutting edge online resource for innovation spotting and business ideas. Powered by their network of over 20,000 Springspotters in 190+ countries, Springwise curate and publish the most exciting global innovations every day. James Bidwell is the majority shareholder and CEO of Springwise and has been described as "Selfridges' ringmaster extraordinaire", as "a theatrical agitator", listed in the Financial Times Creative Business Top 50, named as one of London's 1000 most influential by the London Evening Standard; amongst many other tributes during his successful career in leading transformational change in business.

John Brooks

John Brooks (1920-1993) was an award-winning writer best known for his contributions to the New Yorker as a financial journalist. He was also the author of ten nonfiction books on business and finance, a number of which were critically acclaimed works examining Wall Street and the corporate world. His books Once in Golconda, The Go-Go Years, and Business Adventures have endured as classics. Although he is remembered primarily for his writings on financial topics, Brooks published three novels and wrote book reviews for Harper's Magazine and the New York Times Book Review.

Jonathan MacDonald

Jonathan MacDonald is an inventor, investor, business strategist and internationally acclaimed speaker. As one of the world's most in-demand thought leaders he is trusted by the senior executives of well-known global companies including Google, Microsoft, Apple, P&G, Unilever, Nestlé, Lego, Heineken, and IKEA to translate the benefits of perpetual change into invaluable business insight and personal success. Jonathan is a contributor to numerous publications including Google's Think Insights, Forbes, and the British Airways Business Life magazine. He is the founder of the Thought Expansion Network, Chief Strategy Officer of Moneycatcha Pty Ltd, and involved in a number of exciting projects that are proudly powered by change.

Martin Manser

Martin Manser is a professional reference-book editor. He is also a language consultant with national companies and organizations. Martin is Part-time tutor at London College of Communication, University of the Arts London and Part-time visiting lecturer at Buckinghamshire New University.

Matthew Syed

Matthew Syed is a leading columnist and feature writer for The Times and the host of the UK's biggest podcast: Flintoff, Savage and the Ping Pong Guy on BBC Radio 5. Matthew also gives business talks to major international corporate clients including. Before becoming a writer Matthew was the England table tennis number one for almost a decade, three times Commonwealth Champion, and he twice represented Great Britain in the Olympic Games.Matthew Syed's first book, Bounce: The Myth of Talent and the Power of Practice, was shortlisted for the William Hill Sports Book of the Year. His second, Black Box Thinking, was a Sunday Times No.1 bestseller. He has also published a collection of his award-winning sports columns in The Greatest.

Michael Lewis

Michael Lewis is a former banker who worked at Salamon Brothers in the height of Eighties boom. He writes regularly as a journalist and is the author of several books, including the international bestseller, LIAR'S POKER.Michael Lewis was born in New Orleans and educated at Princeton University and the London School of Economics. He has written several books including the international bestseller, Liar's Poker, widely considered the book that defined Wall Street during the 1980s. Lewis is contributing writer for the New York Times Magazine and also writes for Vanity Fair and Portfolio magazine. He is married with three children.

Michael Rennie

Michael Rennie is a former Senior Partner and Global Head of McKinsey's Organization Practice. Michael was at the Firm for over 30 years and pioneered McKinsey's approach to culture change more than 20 years ago. He has published The Performance Culture Imperative (2007).

Nick Craig

NICK CRAIG is the president and founder of the Core Leadership Institute, where he guides executives on the journey to discover and lead with purpose. He has worked with organizations including Ben & Jerry's, Heineken, ING Bank, LEGO, Unilever and the United States Military Academy at West Point.

Nicolai Chen Nielsen

Nicolai Chen Nielsen is an Associate Partner with McKinsey Academy, and has been with the Firm for 7 years. Nicolai leads McKinsey's latest research on leadership development at scale, and has designed and delivered leadership development programs in the public and private sectors globally.

Nigel Cumberland

Nigel Cumberland is a founding partner of the London based Silk Road Partnership, which provides a range of coaching/mentoring services across the Gulf, Europe and Asia. Clients include the World Bank, Google, Standard Chartered Bank, Commerzbank, Bureau Veritas, Dubai Government, Malaysian Government and Macquarie Bank. He has held various C-Level and Managing Director positions with a number of multinationals and sat on a number of Boards of Directors.

Rob Moore

Rob Moore is a self made property investor, businessman, entrepreneur, best-selling author, world record holder, speaker, pilot & proud dad, who co-owns 7 companies in property, lettings & finance.Rob has partnered with many of the biggest business and household names, featured in prime time TV shows for Living as a business mentor, on Channel 4, the BBC, The Independent and The Business Channel, as well as mentoring success-hungry people who want to achieve more money & recognition in business & life.

Rolf Dobelli

Rolf Dobelli (born 1966) is a Swiss writer, novelist and entrepreneur. He has an MBA and a PhD in economic philosophy from the University of St. Gallen, Switzerland. Dobelli is co-founder of getAbstract, the world's leading provider of book summaries. Dobelli has written six works of fiction. Most famously, he is author of THE ART OF THINKING CLEARLY, which became an instant success and landed on the number 1 spot on Germany's official Bestseller list and has been translated in many languages. Dobelli is also founder and curator of ZURICH.MINDS, an invitation-only community of the most distinguished thinkers, scientists and artists.www.dobelli.com www.facebook.com/dobelli

Sophie Devonshire

Sophie Devonshire is a business leader who has worked in and with multinational companies, successful start-ups and agencies, including Procter & Gamble, Coca-Cola, Leo Burnett and Interbrand. She has worked and lived in London, Tallinn and Dubai and is a regular speaker on brands and businesses in the press and media. Sophie is the CEO of The Caffeine Partnership (founded by Andy Milligan and David Kean), a unique consultancy which delivers brand-led business growth. She is an experienced business leader, entrepreneur and brand specialist. An 'acceleration addict', she is constantly curious about how to speed up success. She hates wasting time and believes impatience is usually a virtue. She applies the principles of Caffeine (a psychoactive stimulant) to her approach to work and writing; stimulating business.

Tom Peters

Tom Peters, in addition to researching and writing his books, travels more widely than ever to monitor and observe the business environment. He is in constant demand for lectures and seminars.

Viktor Mayer-Schonberger

Viktor Mayer-Schönberger is Professor of Internet Governance and Regulation at Oxford University following a decade on the faculty of Harvard's Kennedy School. He is one of the most respected authorities on what is happening in the big data arena. His book, Delete: The Virtue of Forgetting in the Digital Age is considered a seminal work on the ever-presence of data.