Henrikh Mkhitaryan scores for Manchester United against Sunderland, Old Trafford, December 2016.

Henrikh Mkhitaryan scores for Manchester United against Sunderland, Old Trafford, December 2016.

Manchester United’s Henrikh Mkhitaryan celebrates scoring his side’s third goal of the game during the Premier League match at Old Trafford, Manchester, December 2016.