Kilmarnock have signed teenage midfielder Kristoffer Ajer on loan from Celtic until the end of the season.
The 18-year-old was previously with Lillestrom and Start in Norway and moved to Parkhead in the summer of 2016 after agreeing a four-year contract earlier that year.
Killie boss Lee Clark told the club website: "Kris is a very versatile player, who can play in many positions. We have fought off a lot of competition and are delighted to have a player of his quality."