Usain Bolt undergoing trial for football club in 4th country
Jamaica's eight-time Olympic gold medalist, Usain Bolt, is undergoing a trial for an Australian football club, after having already given trials for clubs in Germany, Norway and South Africa. Bolt, who trained with German club Borussia Dortmund last season, will be joining Australia's A-League's Central Coast Mariners for an "indefinite" training period.