A new documentary charting Pep Guardiola's final two seasons at Manchester City has shed light on tensions between the manager and former captain Kyle Walker, according to BBC News.
The series reportedly delves into a fallout between the pair, though details of exactly what sparked the disagreement have not been made public in the report. Walker, who left City for AC Milan on loan before completing a permanent move to Burnley, spent close to a decade at the Etihad Stadium and was a key figure across Guardiola's most successful years in charge, helping the club to a historic treble and multiple Premier League titles.
The BBC report suggests the documentary offers a rare, candid look behind the scenes at City during a turbulent period that saw the club's dominance wane domestically after years of near-total control of English football. Guardiola himself also left City at the end of last season, closing out a hugely decorated but ultimately complex final chapter at the club.
Further specifics on the nature of the Walker dispute are expected to emerge once the documentary airs in full.