Stefan Szymanski
Stefan Szymanski is the Stephen J. Galetti professor of sport management at the University of Michigan. He started researching the economics of professional soccer in 1989 and has since written more than 100 peer-reviewed papers and 10 books on sports-related subjects, including the bestseller Soccernomics (with Simon Kuper). His most recent books are It’s Football, Not Soccer (and Vice Versa) (2018) and City of Champions (2020), both co-authored with Silke-Maria Weineck.