Sir Jim Ratcliffe sits down with BBC sports editor Dan Roan after completing his deal to buy a 27.7 per cent stake in Manchester United.
The British billionaire's investment is worth about £1.25bn.
He says it's a boyhood dream to be involved in United and that restoring them to the pinnacle of English and European football is the greatest challenge.
Sir Jim also discusses how it's his "preference" to build a new stadium for the club that can also "serve the north of England".
Producer: Jonathan McKeith