Video appears to depict the athlete having a kick - off in his yard . a penalty shoot - out with notorious Czech ' gangster ' Radovan Krejcir . commentators appear to support claims sprinter has dramatically slimmed down . He strikes up friendship with sprinter after sharing gym on hospital wing .
Video appears to show the athlete having a kick-about in prison yard . Enjoys penalty shoot-out with notorious Czech 'gangster ' Radovan Krejcir . Pictures appear to support claims sprinter has dramatically slimmed down . He struck up friendship with Krejcir after sharing gym on hospital wing .