Sarah Wilson is the author of the New York Times bestsellers first, we make the beast beautiful: a new story about anxiety, which Mark Manson described as 'the best book on living with anxiety that I've ever read', and I Quit Sugar, along with eleven cookbooks that have been published in fifty-two countries. Previously, she was editor of Cosmopolitan Australia, host of MasterChef Australia and founder of iquitsugar.com, an 8-week program that has seen millions worldwide break their sugar addiction. In May 2018, Sarah committed to giving all proceeds from the business to charity. She now builds and enables charity projects that engage humans with one another, and campaigns on mental health, consumerism, racial injustice, and climate issues. Sarah lives in Sydney, is an obsessive hiker and spent eight years travelling the world with one bag.