In the fall of 2021, more precisely on October 1, German businessman Adam Delius became the majority owner of NK Olimpija Ljubljana, having purchased almost three quarters of the company FC Olimpija doo.

His arrival marked a significant turnaround in the club’s structure. The club began extensive changes in the areas of finance, personnel organization, and sports development.

The first, inaugural season under the leadership of Adam Delius was marked by transformation on many levels. Olimpija finished the First League in 3rd place and was eliminated in the quarterfinals of the Slovenian Cup against Koper.

After taking over the club, Dino Skender replaced Savo Milošević as coach, but he was fired in March 2022. His place was taken by Robert Prosinečki, a popular former Olimpija player who led the team until the end of the current season.