Former Manchester United boss Sir Alex Ferguson has spoken of clearing out four legends at once.

Fergie's side stormed to the 1993/1994 Premier League title having suffered just four defeats during the campaign, and also collected the FA Cup after thumping Chelsea 4-0 at Wembley.

However, the Scotsman knew changes were on the horizon.

He told The Sun: "Three or four players got old at the same time.

"I had to remember that I was manager of Manchester United, not their father and I had to go and tell them their time had come.

"Steve Bruce, Gary Pallister, Denis Irwin and Bryan Robson. It is very difficult to do.

"Some people might say it is ­ruthless but it is about loyalty to the club. I am their manager, employed by them, and it is up to me to make sure Manchester United remains the best team.

"I would make sure I did it in the best way and that they were comfortable with what the position was.

"But when you get older as a ­footballer, they don't want to leave Manchester United. They want to play until they are 50."