Alexander Isak arrived alone at Newcastle United’s Benton training ground on Wednesday afternoon — hours after his teammates had left and missed a scheduled family event arranged by head coach

Isak did not travel with his team-mates on their pre-season trip to Singapore and South Korea, ostensibly because of a minor thigh injury, after Liverpool, who subsequently tabled a £110million bid for him, let it be known they remained interested in acquiring his services.

Newcastle United striker Alexander Isak was told to report for training after the rest of the squad had left on Wednesday as uncertainty over his future continues, PA news agency has reported. The 25-year-old Sweden international did not travel with his teammates on their preseason trip to Singapore and South Korea,