Statistics show that Rashford's energy levels during games have been off the chart. For example, in the recent 2-2 draw with Arsenal, he made 31 sprints - the highest tally achieved by any United player in one match this season. Indeed, Opta have revealed to us that only one player in the entire Premier League has bettered that figure this term - his England team-mate Raheem Sterling, with 32 sprints for Manchester City against Cardiff City.
While his dynamic December displays have been impressive - he's also registered two goals and four assists so far this month - Marcus is keen to share the credit and he cites the assistance from United's supporters.