Borussia Mönchengladbach have entered the race alongside Celtic and Feyenoord...
https://www.phone-bookmarks.win/borussia-monchengladbach-has-joined-celtic-and-feyenoord-in-pursuing-hertha-bsc
Borussia Mönchengladbach have entered the race alongside Celtic and Feyenoord to sign Hertha BSC goalkeeper Tjark Ernst, according to Bild