Cristiano Ronaldo has returned to Old Trafford after 12 years, when he left for Real Madrid, in 2009.
He has left Juventus and will wear the Red Devils jersey once again before hanging up his sneakers forever.
The 36-year-old will sign a two-year contract and earn close to 30 million euros net per season.
He has cost United 15 million euros, plus eight more will be given to the Old Lady in the form of bonuses.
In the first stage in England, from 2003 to 2009, Ronaldo made 292 appearances and scored 118 goals.
He has won several trophies with the Red Devils, including the Champions League.