'Are you crazy?!' – Rio Ferdinand's reaction to audacious request from young fan

Rio Ferdinand had a simple response for a fan who cheekily asked him to sign a Liverpool shirt at Craven Cottage on Saturday.

The Manchester United legend was part of BT Sport's punditry team for the Liverpool season opener against Fulham – which finished 2-2 – and one young Reds supporter's request rather took him aback.

"He just asked me to sign a Liverpool shirt; are you crazy?!" quipped the former England defender. "I can't sign a Liverpool shirt, man ... I can't have that."

Ferdinand spent 12 years at Old Trafford, winning six Premier League titles and the Champions League under Sir Alex Ferguson.

And he has previously spoken of his dislike for United's arch-rivals. In 2017, he said:"I think there is a mutual respect between both football clubs but also a mutual sense of 'I respect what you've achieved and done, but I can't stand you'.

"I quickly immersed myself in that. As a football player, you become a fan of the team you play for."