1. Fußballclub Union Berlin e. V., commonly known as Union Berlin, is a professional German football club based in Berlin. The club's origins can be traced to 1906, when its predecessor FC Olympia Oberschöneweide was founded. From Wikipedia
Following an unsuccessful run with the Bündnis Sahra Wagenknecht party, Ruhnert resumes his pivotal role in the club's planning for the upcoming season.