Florian Mayer is a 20-year-old defender for Borussia Mönchengladbach. Mayer was born on March 4th, 1998 and spent his youth career playing for Schalke 04 from 2005 to 2013, VfL Bochum from 2013 to 2016, and Borussia Mönchengladbach from 2016 to 2017. His senior career continued at Gladbach starting in 2017, where he has made appearances for both their reserve squad and their 1. Bundesliga squad. Mayer also made 1 appearance each for Germany’s U19 and U20 teams in 2017, which included a full 90 minutes against Denmark in a 3:1 victory.