Marcus Rashford was among the scorers as a young Barcelona side made light work of Olympiacos – with Fermin Lopez hitting a hat-trick.

The England forward swept in the fourth goal after teenager Dro Fernandez had stolen the show in the first half by making Lopez’s second of the night.

Another fabulously talented youngster Lamine Yamal grabbed the third after the break from the penalty spot – despite Fermin being on a hat-trick – and Rashford’s fourth was then added to by Fermin’s third as he remarkably became the first Spanish player to bag a treble for the club in the competition.

Rashford made it six with his second to move to four goals in the Champions League already for his new club.

The visitors’ task was not helped by Santiago Hezze being sent-off in the second half for a second bookable offence.

Barca have now scored in their last 23 Champions League matches and look like one of the sides to beat in Europe this season.