Some footballers are among the most famous people on the planet give their high profile.
With huge global TV audiences, online news everywhere and often multiple sponsorship deals, many footballers are instantly recognisable.
But would people be able to identify these players from a photograph when they were a child?
What about if the photo was a bit grainy? And there were three other answers to try and confuse you?
Your challenge is to identify all 20 players.