Clare talks to Lottie Unwin, founder and CEO of UP World and BrandHackers. We talk all about how and why she set up a community of start-up marketers and the business ecosystem that she's built around it. We chat about how community is the ultimate long game and how they deal with any concerns over revealing information with a professional community you share with competitors. Check out UP World at https://up-world.co/ and find Lottie on Linkedin