Pies 2023 premiership player calls time on career at age 24‘My priority is on ensuring I live a full and healthy life,’ he saysCollingwood player Nathan Murphy has been forced into early retirement on medical advice, due to a string of concussions sustained by the 24-year-old throughout his AFL career.The 2023 premiership player suffered the 10th concussion of his career in last year’s grand final and was ruled out of match simulation training on the eve of the season in February. He has not... Read this story