Suso (Susan) O'Brien has held marketing roles at some of the world's most famous brands, including several years as Brand Director at Sky, and her most recent role as Global CMO at Just Eat. From telephone calls in New York taxis, to hiring Snoop Dogg and Katy Perry to front the Just Eat adverts, Suso talks us through her career - and it's not all glamourous! She explains how she climbed the first rungs on the career ladder, as well as the need to be resilient and focus on long-term brand out...