United have confirmed that the Portuguese ace requested the move to the Spanish giants.
“Manchester United have received a world-record, unconditional offer of £80million for Cristiano Ronaldo from Real Madrid,” read a club statement.
“At Cristiano’s request – who has again expressed his desire to leave – and after discussion with the player’s representatives, United have agreed to give Real Madrid permission to talk to the player.
“Matters are expected to be concluded by 30th June. The club will not comment until further notice.”
Real confirmed on their website: “Real Madrid confirm they have made an offer to Manchester United for the acquisition of the rights of the player Cristiano Ronaldo. The club hope to reach an agreement with the player in the next few days.”