Caldara: Former Atalanta and Milan defender announces retirement at 31

Mattia Caldara's retirement at 31 highlights a growing trend in professional sports where injuries significantly impact athletes' careers. Similar to Rob Gronkowski's recent announcement of his retirement from the NFL, both athletes faced challenges that led to their early exits from competitive play. Gronkowski, who dedicated nine seasons to the New England Patriots, also struggled with injuries, emphasizing the physical toll of professional sports. These retirements reflect a broader narrative of athletes prioritizing their health and well-being over prolonged careers.