The development of "football groups" is a relatively recent and controversial phenomenon. The pioneer has been City Football Group, which started with the acquisition of Manchester City and has since bought significant stakes in clubs in the United States, Australia, India, Japan, Spain, Uruguay, China, Belgium and France. The Red Bull group has been constructed a different way, with the energy drink company taking over teams in Salzburg, New York, Brazil, Ghana and, most controversially, Leipzig between 2005 and 2010 after earlier forays into F1 and extreme sports. Both groups have been criticised for throwing money at footballing success but the Red Bull clubs are often dismissed as a marketing exercise and labelled with one of the most damning words in the supporters’ lexicon - plastic. Last year, Karan Tejwani published Wings of Change: How the World’s Biggest Energy Drink Manufacturer Made a Mark in Football. In this podcast, we discuss the business the meaning and the lessons behind Red Bull’s football story.