Speaking at the launch of "The Class Of 92", David Beckham said he is surprised "everyday" at how his life has turned out.
Sir Alex Ferguson's famously ruthless management style was successful at Manchester United, but would it have worked at another club?
Sir Alex Ferguson's autobiography lifts the lid on his relationship with David Beckham, Wayne Rooney, Cristiano Ronaldo and Arsene Wenger.
Sir Alex Ferguson told ITV News David Beckham could have been a Manchester United legend but changed after his marriage to Victoria.
He told ITV News presenter Mark Austin: "My take on it is that he could have been in the same position as Giggs and Scholes, twenty years at United, he would have been an absolute legend, in the pantheon of all the great legends we've had."
"Me being a football man, I want to see them totally committed to the team - that waned and went down a bit."
However, the former Manchester United boss did admit that Beckham had become an "icon" and "inspiration for young people" and praised the midfielder for how he "reinvented" himself later in his career.
Sir Alex Ferguson tells Mike Hall that he may not have retired if Manchester United had failed to win the Premier League last season.
Sir Alex Ferguson tells Mike Hall he discouraged David Moyes from signing a new Everton contract, when he knew his time at Manchester United was coming to an end.
The football world is bracing itself for some typically brutal observations when Sir Alex Ferguson's biography is released this morning.
Football fans will be keen to see what the legendary former manager has to say about Wayne Rooney, who would surely have been shown the exit door if Ferguson had not retired last summer.
As it is Ferguson will need to tiptoe round the matter carefully so as not to cause new Manchester United manager David Moyes any problems.
Ghostwriter Paul Hayward says Ferguson "recalls the great players he has managed", listing Roy Keane, Cristiano Ronaldo and David Beckham, and "shares his thoughts on Arsene Wenger, Jose Mourinho and Rafa Benitez".
Sir Alex Ferguson told Manchester United TV in a recent interview: "The problem with doing a book is you have to bring in the elements and factors which in many ways either affected or determined your management decision-making.
"Because I've been at the club such a long time and you're building team after team after team, there are areas that you can't ignore.
"Why we sold certain players like David Beckham and Ruud van Nistelrooy. You can't ignore these things because these guys were big, big figures in Manchester United's career history."
Sir Alex Ferguson's eagerly awaited account of his life as Manchester United manager will be released later today.
Ferguson, who has been keen to keep the contents of the book a secret, will enlighten his audience about the most decorated career the game has ever known.
There have been no official leaks and no serialisation ahead of five sell-out Q+A evenings, that start in Manchester next Monday and take in visits to London, his home city of Glasgow, Aberdeen, where he first made an impact, and Dublin.
Adnan Januzaj has signed a five-year contract with Manchester United.
The 18-year-old winger made his name with a match-winning two goal show against Sunderland which sparked a debate about his international eligibility, with England keen on joining the list of countries he is available to play for.
Arsenal midfielder Jack Wilshere then caused controversy by saying: "The only people who should play for England are English people."
A road leading to Manchester United's Old Trafford stadium has been named after former manager Sir Alex Ferguson.
The Scottish manager, who retired in May after 26 years at the club, was also given the freedom of the Borough of Trafford.
Manchester United teenager Adnan Januzaj has not yet decided which country he will represent at international level but the midfielder has several options.
Belgium: The teenager was born in Brussels and has previously turned down the chance to represent his country of birth.
Albania: He qualifies to play for Albania through his Kosovan-Albanian parents.
Serbia and Kosovo: Januzaj's parents are of Kosovan-Albanian descent, however, Kosovo's national teams are not members of UEFA or FIFA. Kosovo's independence is also not recognised by the United Nations, meaning he could play for Serbia.
Turkey: He qualifies to play for Turkey through his grandparents.
England: Januzaj is not yet eligible to play for Roy Hodgson's side. He would have to stay in England until 2018 in order to play for the Three Lions.