Ziyech recently brought up the half-century milestone for Chelsea during our victory at Leicester City, during which he came on and set up the third for Christian Pulisic.
He joins an esteemed list of outstanding Africans to have played 50 or more times for the club and this quiz tests how many of those you can remember.
There are nine names to guess against the clock and we’ve provided each player’s nationality as a hint. Once you’ve finished, scroll down to the bottom of this page to find out more about each player.
Best of luck!