Thorgan Hazard admits brother Eden must be at the top of his game if Belgium are to win in Russia.

The Chelsea star is entering the prime of his career, and will be tasked, alongside Kevin De Bruyne and Romelu Lukaku, with leading the Red Devils in Russia.

"Eden has grown in strength during the three friendlies that we've played," said Hazard, who plays for Borussia Monchengladbach.

"He has shown he can take the team to the top. We've seen we need Eden at his best if we are going to do anything in the tournament."