Manchester United have reportedly agreed a world record fee for Juventus and French star Paul Pogba.

BeIN Sports' Tancredi Palmeri has reported that United has accepted a record fee of £103 million ($AUS176 million) for the 23-year-old.

Pogba is also set to earn around £11.1 million ($AUD19 million) per year in his new deal, treble his current earnings at Juventus.

The Frenchman left Old Trafford for Juventus on a free transfer in 2012 after a lack of opportunity at United.

The midfielder has made 124 appearances for Juventus, netting 28 goals.