Can you believe it's been 10 years since the FIFA World Cup in South Africa?!
The tournament - won by Spain - saw the Socceroos register their second win at a World Cup, with a 2-1 triumph over Serbia.
But can you name all 23 players we took across to the showpiece event?
Try our quiz below:
More Socceroos quizzes:
- Name every Socceroos captain since 1990
- Name the longest-serving Socceroos
- Guess the birth countries of the Socceroos
- Name our XI v Uruguay from 2005