It was a standard school morning for young Liverpool fan Isaac – until two of his idols turned up unannounced.

The six-year-old, loved by fellow supporters online for his passionate renditions of iconic LFC chants, was busy playing Snakes and Ladders.

Unbeknown to him, Reds captain Virgil van Dijk was striding the corridors of Northwood Primary School. And the Dutchman was heading his way.

Isaac was born with the rare genetic disorder Wolf-Hirschhorn syndrome, meaning he develops at a slower rate than other children his age.

In recent years, his obsession with the Reds has captivated social media, where he can be seen belting out Kop classics on his tiny, toy guitar.

And after the shock of encountering a towering Van Dijk had subsided, it was time for surprise No.2.

Mohamed Salah was walking over to Isaac's desk too.

As proud parents Alan and Melissa looked on, Isaac held court with his heroes.

He showed them his teddies – Virgil and Mo – who accompany him to school each day.

Their presence during the short morning walk, and throughout the day in his classes, are a comfort to the youngster.

And now he was faced with the real things.

The surprise visit was planned by LFC as part of the club's ongoing commitment to marking International Day of Persons with Disabilities in December.

A whirlwind tour of the AXA Training Centre followed.

Isaac, hands wedged firmly in the pockets of his grey school pants, talked excitedly to many more of his favourite stars and stopped them in their tracks, where necessary.

He even knocked to see head coach Arne Slot.

And there was one final surprise to top off an unforgettable day.

After training, Van Dijk and Salah returned for a special announcement.

Isaac, they explained, has been selected as mascot for this Sunday's huge Premier League game against Manchester City at Anfield.

Not bad for a standard Friday morning at school. Right?