How did Nike go from being a small sneaker brand to the world's most revered company? Why do its campaigns - from 'Just do it' to the famous Nike swoosh - capture the imaginations of millions worldwide? And what can any founder or marketer learn from them? Greg Hoffman joined Nike as 22-year-old design intern. Over the next thirty years, he would help craft some of the most iconic campaigns in history - for Ronaldo and Serena, Olympic Games and World Cup finals. Now, he unveils a transformative method that will make any brand more creative: emotion by design.