While retiring from work may sound like a wonderful idea to most people, sportsmen find it tough to admit when their time is up.
Boxers, in particular, can struggle to come to terms with their careers being over.
Fighters have a habit of carrying on for too long, or they alternatively get lured into making a comeback. Some keep going for financial reasons, while others continue in the belief they still have what it takes to be successful.
Despite the pain they go through, they cannot find...