Pogba underwent intensive tests with doctors over in Los Angeles, flying there from sunny Florida where he was holidaying.
The-23-year-old star is set to earn a whopping £275,000-a-week at Old Trafford after agreeing a five-year deal with the Red Devils.
He is also set to take the No.6 shirt, which was previously worn by former stars Wes Brown and Jonny Evans.
Manchester United will pay a world-record sum of £112m to bring him back over to Old Trafford, four years after letting him leave for £800,000.
The massive fee out does the £85m Real Madrid paid Spurs for Gareth Bale in 2013.
