Newcastle winger Anthony Gordon hailed two-goal Alexander Isak after victory over Tottenham.
Gordon also scored in the 4-0.
"It is difficult to describe (how good Isak is)," he later said.
"You can see on the pitch that he is so talented. He can become one of the best in the world and he is so good to play with when he is ready.
"On my assist I just played him and then he made a couple of players sit down before he scored.
"What a player and more importantly, what a person."