He has been in Manchester United since 2006.
Manchester united have won 12
Manchester United might have wo eighteen trophies in total they have won since 1996 25 trophies.
Sir Alex Ferguson has been the manager of Manchester united since the mid 80's...
Manchester United have won it twice, in 1999 and 2008.
Manchester United Arsenal Chelsea Blackburn Rovers These are the only 4 teams to have won the FA Premier League with Manchester United taking the most titles since the Premier League was formed in the 90's you have forgot Liverpool
Wayne Rooney has scored 131 goals at Manchester United since he joined in the 2004-05 season.
Since 2000, Manchester United have won the Premiership 6 times.
Manchester United's manager, since November 1986, including the whole of 1987, has been Alex Ferguson.
Since the Premiership has been formed in the 1992/3 season, Manchester United, Chelsea, Arsenal and Blackburn Rovers have won it.
Since the premier league was formed in 1992/93 only Manchester United, Blackburn Rovers, Arsenal & Chelsea have won the English Premier League.