Javier Hernandez has revealed that he finds it tough to understand fellow Manchester United striker Wayne Rooney's accent.

The duo have been playing alongside each other since 2010.

"When I came, everyone sounded the same, but now I know accents," the 24-year-old told the United Review magazine.

"Mind you, it's hard to understand Wazza."

Rooney, who was born and bred in Liverpool, joined United from Everton in 2004.