By our reckoning, David Beckham became only the third player to represent both Manchester United and PSG in league action when making his debut against Marseille.
The former England captain has joined the French capital club until the end of the season after starting his career at Old Trafford and also starring for Real Madrid, AC Milan and LA Galaxy.
Could you name the other two players who have played for United and PSG?
Check out the answers in the black box and look out for another question next week.
Please note that Gabriel Obertan was at PSG as a youth player but did not represent them in a senior fixture.
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
Man Utd (1993-2003)
Man Utd (2004-2007)
Man Utd (1979-1984)