Sven SonnenbergSven Sonnenberg is a German professional footballer who plays as a centre-back for club 1. FC Saarbrücken.Club careerSonnenberg made his professional debut for Hansa Rostock in the 3. Liga on 3 August 2019, coming on as a substitute in the 77th minute for Adam Straith in a 1–0 away loss against SpVgg Unterhaching.