He left FC Porto to join Chelsea.
Jose Mourinho joined Chelsea in the 2004 season.
Jose Mourinho left Chelsea on September 20, 2007 "by mutual consent", although there were a series of disagreements between himself and Chelsea's chairman Roman Abramovich.
Yes, from 2004-2007.
No, he did not.
he has won 3 trophies for Chelsea as much as i can recollect
100 seasons idiot