Yes, this year's been controversy-rich already, but Pellegrini and even Mourinho have a way to go to catch up with those on this list...
Martin O'Neill and Roy Keane have been appointed as the Republic of Ireland's new management team. The Football Association
Frank Lampard's 30th international goal spared England defeat as they drew 1-1 with the Republic of Ireland in a mundane
IAN HOLLOWAY DEFENDS HIS TEAM SELECTION, NOVEMBER 2010 Blackpool's manager goes all Nicolas Cage as he mocks a now-abolished
Giovanni Trapattoni's Jurassic approach to international irked Ireland's supporters at Euro 2012 and Friday's record 6-1
Giovanni Trapattoni's assertion that Roy Keane had won "f**k all" at his Euro 2012 pre-match press conference was tame compared
Giovanni Trapattoni and Roy Keane's feud escalated at Euro 2012 on Sunday, after the Republic of Ireland coach dismissed