Mainz 05 have announced the signing of 21-year-old AS Monaco defender Ronaël Pierre-Gabriel.
The Frenchman has signed a five-year deal with the Bundesliga club until 2024 for a reported €6m.
Pierre-Gabriel played just 356 minutes of Ligue 1 football during his time at Monaco with the youngster now joining fellow French players Moussa Niakhaté and Jean-Philippe Mateta at Mainz.
