The four Reds followed in the footsteps of six previous Reds who defeated the South Americans while representing England.
The national team had only recorded three previous victories against the five-times World Cup winners - in 1956, 1984 and 1990.
So this week's trivia poser was:
Can you name the other six United players who have played in England wins against Brazil?
Please note Ray Wilkins was still classified as a United player at the time of the Maracana win in 1984 despite joining AC Milan that summer.
More trivia questions: Scored cup goals against United | 3-2 comebacks | Earliest away goals at OT | Goalkeepers meeting the Reds | Oldest scorers in Premier League | Internationals at Old Trafford | Old Trafford penalties | England's seven Reds | Alan Hardaker Trophy winners | Scored against United | United stars at
Roger Byrne (1956)
Duncan Edwards (1956)
Tommy Taylor (1956)
Mike Duxbury (1984) - pictured
Bryan Robson (1984)
Ray Wilkins (1984)