Charlie Savage followed in his dad Robbie's footsteps when he got his first taste of action for Man United... but from Cristiano Ronaldo Jnr to Maxim Gullit, who are the other father and son duos we could see in future?

Manchester United had already assured themselves of Champions League qualification into the last-16 stages but there was a heart-warming moment during their final Group F encounter against Young Boys.

In the dying moments of the match, the Red Devils' newly-appointed interim boss Ralf Rangnick brought on Charlie Savage for his debut.

Savage, son of former Derby County and Wales captain Robbie Savage, has come through the club's ranks and will now hope to emulate the professional career his father - who was doing commentary for BT Sport at Old Trafford - had.