Bill Callahan, the offensive line coach for the Tennessee Titans, shares a unique connection with newly elected Pope Leo XIV, both having grown up on the South Side of Chicago. This connection is further highlighted by their fondness for the Chicago White Sox. Callahan's familial ties trace back to the Pope, with stories suggesting his mother may have been the Pope's librarian and that the Pope's brother was possibly his elementary school principal. This intertwining of lives showcases a small-world aspect that brings pride to Callahan's family.

During a recent interview, Callahan's son, Brian, humorously acknowledged the family’s connection without overstating it, noting the shared heritage and recognition of their Chicago roots. As the Titans prepare for the upcoming season, Callahan's unique background could serve as an intriguing talking point among fans and analysts alike.