Netherlands national football team manager, Ronald Koeman, has signed a three-year deal with Juventus F.C.
The 59-year-old former Barcelona boss will take over at the Italian giants on July 1, replacing Massimiliano Allegri.
Koopmeiners, who has been capped 15 times by the Netherlands, has signed a five-year deal with the Serie A club.
Koeman has been out of work since being sacked by Barcelona in October 2021. He has previously managed Everton, Southampton, Feyenoord, and the Netherlands national team.
Juventus have won the Serie A title nine times in the last 11 seasons, but they finished fourth last season and failed to qualify for the Champions League.
Koopmeiners is a defensive midfielder who has been capped 15 times by the Netherlands. He has been with Atalanta since 2019, and he has helped the club to qualify for the Champions League twice.
Juventus are hoping that Koeman and Koopmeiners can help them to regain their dominance in Serie A and challenge for the Champions League title.