Zlatan Ibrahimovic joined Manchester United for free after departing Paris St-Germain.
Many expect him to rock the Premier League even though the Red Devils didn’t have to pay a penny to another club for his services.
There are plenty of football stars the Swedish striker could emulate.
Legends of the game such as Michael Ballack, Roberto Baggio and Raul made a lasting impression after joining other clubs on a free transfer.
But what other big names have moved for nothing?
Check out our gallery above for more.