Dan Chesters became the third Academy of Football graduate to make his Premier League debut on Saturday.
But how many of our recent top-flight debutants can you recall?
We've put together a list of the most recent players to make their first Premier League appearance for West Ham United - one for each letter of the alphabet ('X' is yet to have an entry!).
All you have to do is name the Hammer whose made their first Premier League appearance for the Club the most recently.
You've eight minutes - good luck!