Celtic have announced the signing of 17-year-old midfielder Kristoffer Ajer on a four-year deal from IK Start in Norway.
The teenager will move to Parkhead in the summer and feels he can make an impact when he links up with Ronny Deila's squad.
He told the Celtic website: "I will be a full member of the A squad and I will need to prove myself, develop and be good in training and the playing time I get.
“I have played almost 50 matches in the Norwegian Premiership - I’m a holding midfielder that likes to be on the ball and likes to win it back again."
