Manchester United has completed the thirty six million pounds signing of Monaco forward Anthony Martial.

This makes Anthony Martial the world's most expensive teenage footballer. The France Under-twenty-one international, Martial,  scored eight goals in thirty one Ligue 1 games last season, signed a four-year deal with the option for a fifth year. He was allowed to leave the France squad on Monday for a medical with Louis van Gaal's side.

The nineteen -year-old striker, who had been earlier linked with Arsenal, becomes United's third most expensive signing after Angel Di Maria’s fifty nine point seven million pounds and Juan Mata’s thirty seven point one million pounds.