One of football’s greatest hypotheticals revolves around the world’s two best players, Lionel Messi and Cristiano Ronaldo.

The La Liga stars have battled it out for eight of the past nine Ballon d’Ors and don’t show any sign of slowing down. Messi has scored over 500 goals for Barcelona and Ronaldo’s 406 goals in just 394 Real Madrid matches proves his own greatness. But what if they played in the Premier League?

Ronaldo has already shown he can succeed in the Premier League and it is highly unlikely Messi would struggle no matter where he played, but would they be scoring 50+ goals a season so regularly?

We've booted up Football Manager to see how they'd get on, with Ronaldo returning to his old stomping ground with Manchester United and Messi linking up with old boss Pep Guardiola at Manchester City, making the clubs’ rivalry even more intense.

Can either star lead their side to the Premier League title? What about a European trophy? Time for a Football Manager 90 second challenge.