Conor McGregor, former UFC two-weight champion, has reacted to the news that Cristiano Ronaldo is returning to Manchester United. On his Twitter account, the Irishman wrote the following post:
"Congratulations to Cristiano and Manchester United! Great to hear it!"
Ronaldo played for MU between 2003 and 2009 before moving to Real Madrid. The last club the Portuguese star played for was Juventus Turin.