Borussia Mönchengladbach have entered the race alongside Celtic and Feyenoord...

https://www.bust-bookmark.win/borussia-monchengladbach-have-entered-the-competition-to-sign-hertha-bsc

Borussia Mönchengladbach have entered the race alongside Celtic and Feyenoord to sign Hertha BSC goalkeeper Tjark Ernst. According to Bild, Ernst can be secured for a €5 million release clause