You have six minutes to guess 20 players.
Remember to tweet your scores @FourFourTwo, and challenge some friends while you're at it.
THEN TRY Quiz! Can you name every FA Cup-winning team ever?
Loan spells can benefit everyone, when played right.
The club receiving the player gets to have an extra pair of legs to help out for a bit without having to pay a transfer fee. The club sending the player gets to give them experience elsewhere without losing them.
But people don't often consider how good loan spells will be for the players themselves. The right loan can actually make a player: David Beckham at Preston in the 90s is the obvious example to make.
We've assessed the players whose Transfermarkt value rose the most in their loans in the Premier League – can you guess the names?
MORE QUIZZES
Quiz! How many of the 144 clubs to appear in the Champions League group stage can you name?
Quiz! Can you name the home stadium of every club in the Premier League and Football League?
Quiz! Can you name every club in the first-ever English football league season?
