The young striker bids goodbye to his former club Arsenal with a heartfelt message, while also sharing an exciting photo of himself with United legend Eric Cantona.
"Manchester United have received formal communication from the Premier League. The ratification process for the transfer of former Arsenal star Chido Obi-Martin has come to a close," reported 'Academy Scoop'.
"Contracts will be signed in due course.
"Having missed much of the pre-season preparations, he will have adequate time to reach full fitness and acclimatise to his new surroundings."