Answer
Palermo holds the record for the most Serie B titles, having won the championship five times. The club achieved its first Serie B triumph in the 1931-32 season and went on to secure four more titles in subsequent years: 1947-48, 1967-68, 2003-04, and the most recent one in 2021-22. Palermo's success in Serie B reflects its strong track record and sustained performances throughout the history of Italian football.