Norrkoping coach Jan Andersson hailed an "unreal" achievement after his side beat defending champions Malmo 2-0 to win their first Swedish championship since 1989 on Saturday.
IFK Norrköping är Svenska Mästare 2015. pic.twitter.com/FaCYdOOvYs
- IFK Norrköping (@ifknorrkoping) October 31, 2015
The last-day drama saw goals from Emir Kujovic and Arnor Ingvi Traustason secure the title, leaving Norrkoping three points clear of nearest challengers IFK Goteborg.
"It's unreal. What a bunch of guys!" Anderson, quoted on the UEFA website, said.
His side's success was spearheaded by Kujovic, the league's top scorer with 21 goals, and the forward said: "The way we've surprised everyone is amazing."
The title win means Norrkoping are set to play in the second qualifying round stage of the Champions League next season.