Monday 4 July 2016 17:14, UK
As Gareth Bale and Cristiano Ronaldo prepare to face off in the semi-finals of Euro 2016, how well do you know your facts about the duo?
You can put your knowledge of the Real Madrid stars - the two most expensive players in football history - to the test with our tricky quiz.
There are a dozen questions to tackle and the options for each one are the same... is it Bale or is it Ronaldo? It's not as simple as it seems.
Don't forget to share our quiz with your friends ahead of Wednesday night's Euro 2016 semi-final between Wales and Portugal when a lot of attention will be focused on the pair.
Both players will be dreaming of a place in the Euro 2016 final on Sunday and both have personal ambitions of winning the Golden Boot as well.
But will you be a winner in our quiz? Scroll down and get playing now...