The 17-year-old Swedish and Senegalese centre-forward, Kevin Filling, turned down an offer from England to stay at AIK. His contract with the club runs until June 2028, and he has a current market value of €4.00m, according to Transfermarkt. He has been capped for Sweden at the U19 level, scoring 3 goals in 6 appearances. In the 2025/2026 Allsvenskan season, Filling made 17 appearances, contributing 2 goals and 4 assists.