Manchester United have completed the world-record £100million signing of 23 year old Paul Pogba. Pogba who has been termed as the world's most in-demand midfield talent arrives from Juventus, to rejoin Manchester United, the club that he left for next to nothing in 2012. Pogba, is expected to wear the No 6 shirt and has signed a £290,000-per-week, five-year contract to work under Jose Mourinho. There is also the option to extend for a further year.